What is the solution to the equation? 2(x – 7) = 10x + 18
Answers
Answer 1
Answer:
x equals negative 4 ( x=-4)
Answer 2
Answer:
1. Expand2x−14=10x+18
2. Subtract 2x from both sides−14=10x+18−2x
3 Simplify 10x+18−2x to 8x+18−14=8x+18
4. Subtract 18 from both sides−14−18=8x
5. Simplify −14−18 to −32−32=8x
6. Divide both sides by 8−328 = x
7. Simplify 328 to 4−4 = x−4 = x
8. Switch sidesx = −4
2. Subtract 2x from both sides−14=10x+18−2x
3 Simplify 10x+18−2x to 8x+18−14=8x+18
4. Subtract 18 from both sides−14−18=8x
5. Simplify −14−18 to −32−32=8x
6. Divide both sides by 8−328 = x
7. Simplify 328 to 4−4 = x−4 = x
8. Switch sidesx = −4
Related Questions
nicole ordered a volleyball for 9.75 a net 29.99 and knee pads for 15.00. Nicole's mother said she will pay for the order on her credit card if Nicole gave her the money Nicole gave her mother $40 her mother also applied the money that she owed Nicole for babysitting Nicole's mother then gave her back $5.26 how much did Nicole's mother owe her for babysitting
What is the area of the triangle? A. 26.91 cm² B. 28.98 cm² C. 53.82 cm² D. 57.96 cm²
Estimate it: 180.8 divided by six
Power bills usually show____. A)The total amount dueB$The kilowatt hours of electricity usedC)The payment due dateD)All of the above
Which expression represents the sum of 8 and twice a number?a.) 8+n8+n b.) 8+2n8+2n c.) 8×2n8×2n d.) 2×(8+n)
What is the area of the triangle? A. 26.91 cm² B. 28.98 cm² C. 53.82 cm² D. 57.96 cm²
Estimate it: 180.8 divided by six
Power bills usually show____. A)The total amount dueB$The kilowatt hours of electricity usedC)The payment due dateD)All of the above
Which expression represents the sum of 8 and twice a number?a.) 8+n8+n b.) 8+2n8+2n c.) 8×2n8×2n d.) 2×(8+n)
Answers
We must use the order of operations as expressed by the saying:
Please Excuse My Dear Aunt Sally
P = Parentheses
E = Exponent
M = Multiplication
D = Division
A = Addition
S = Subtraction
So, we start with the parentheses:
-25 -17(17)
Next, we complete the multiplication problem:
-25 -289
Now, we do the subtraction problem:
-314
Hope this helps!
Please Excuse My Dear Aunt Sally
P = Parentheses
E = Exponent
M = Multiplication
D = Division
A = Addition
S = Subtraction
So, we start with the parentheses:
-25 -17(17)
Next, we complete the multiplication problem:
-25 -289
Now, we do the subtraction problem:
-314
Hope this helps!
Select the graph of the solution. Click until the correct graph appears. |x| = 1
Answers
A little confused by your question, but it might go something like this?
Answer:
the one with no arrows and only two dots
Step-by-step explanation:
Answers
1/4(3n+3/2)=(1/4)(3n+3/2)=(1/4)(3n)+(1/4)(3/2)=3/4n+3/8
The distributive property is one of the most frequently used properties in math. In general, this term refers to the distributive property of multiplication which states that the. Definition: The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.
Answers
the odd numbers are -
19,17,15,13,11,9,7,5,3,1
in the other way-
XIX,XVII,XV,XIII,XI,IX,VII,V,III,I
Hope it help.....
19,17,15,13,11,9,7,5,3,1
in the other way-
XIX,XVII,XV,XIII,XI,IX,VII,V,III,I
Hope it help.....
The question is asking to state the list of all odd numbers less than 20 in numerical order, base on my research and further analysis, I would say that the answer would be 1,3,5,7,9,11,13,15,17, and 19. I hope you are satisfied with my answer and feel free to ask for more
Answers
127 rounded to the nearest 10 is 130 .
The ' 10s ' on each side of it are 120 and 130.
It's closer to 130.
You can tell that by looking at the units place.
If the units digit is less than 5, then it's closer to the lower ten.
If the units digit is 5 or more, then it's closer to the higher ten.
This units digit is 7, so it's closer to the higher ten . . . 130 .
The ' 10s ' on each side of it are 120 and 130.
It's closer to 130.
You can tell that by looking at the units place.
If the units digit is less than 5, then it's closer to the lower ten.
If the units digit is 5 or more, then it's closer to the higher ten.
This units digit is 7, so it's closer to the higher ten . . . 130 .
127km = 130km since 7 in the tens digit is nearer to the 30 than 20 :)
Answers
First, find the LCD of the two fractions.
Multiples of 12: 12, 24, 36, 48, 60.
Multiples of 20: 20, 40, 60
The LCD is 60.
Second, change the denominators to be the same as the LCD.
Third, 5 × 5 = 25 / 12 × 5 = 60 / 3 × 3 = 9 / 20 × 3 = 60
Fourth, combine the denominators.
Fifth, subtract 25 - 9 to get 16.
Sixth, find the GCF of 16 and 60.
The GCF is 4.
Seventh, divide the numerator by the GCF.
Eighth, divide the denominator by the GCF.
Ninth, rewrite the fraction in simplest form.
Answer as fraction:
Answer as decimal: 0.2667
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