MATHEMATICS MIDDLE SCHOOL

8x-2=-9+7x Can someone help me?

Answers

Answer 1
Answer:

Answer:

x = -7

Step-by-step explanation:

Start with your given equation.

8x - 2 = -9 + 7x

Next, subtract 7x from both sides of the equation and add like terms.

x - 2 = -9

Finally, add 2 to both sides of the equation and add like terms.

x = -7
Answer 2
Answer:

Answer:

Step-by-step explanation:

x = -7

account :

8x-2=-9+7x

8x-7x=-9+2

X=-7

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Answers

Answer:

1:4 or 1/4

Step-by-step explanation:

cause .25 x 4 = 1 and 1 x 4 = 4

How do I get the answer to m+4=13/2

Answers

m+4=13/2=2.5 m=2.5 what you do to one side you do to the other
m=13/2 - 4

(13)/(2) - (4)/(1) = (13-8)/(2) = (5)/(2) =2.5

m=2.5

How many dimes are $68

Answers

Since there are 10 dimes in a dollar, and there are 68 dollars, you multiply 10 and 68. You should get  680 dimes in $68
6 dimes but you need change to make 68. You could use a nickel and and 3 pennies. Hope this helps and plz mark brainliest.

                     1. write 13 3/4 as an improper fraction

                     2. wirte 4 3/5 as an improper fraction

                                          thank you 

Answers

1) 4*13 = 52+3 = 55, \frac {55}{4} \n2)5*4=20+3=23, (23)/(5)

1.     55/4

2.     27/5

hope this helps and have a great day! =D

What is 2197 divided by 20? Now, what is the answer in a mixed number?

Answers

109. 85 the mixed number 109 85/100
109 17/20 is your answer 

What is the value of a in the equation a = 2 + 3a + 6?

Answers

a = 2+3a +6

a-3a = 8

-2a = 8

a = -8/2 = -4
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