4m + 9 + 5m - 12 = 42

Answers

Answer 1

Answer: First, combine like terms.

4m+5m = 9m

9m + 9 - 12 = 42

9-12= -3

9m - 3 = 42

Second, apply the inverse operation to isolate the variable.

9m - 3 = 42
+3 +3

9m = 45

Third, divide 9 by both sides to solve for m.

$(9m)/(9) = (45)/(9)$

m = 45/9

m = 5

Answer: $m = 5$

Answer 2

Answer: 4m+9+5m-12=42 is 5. m= 5.

Related Questions

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Approximately how many miles are in a light-year?a. 6 × 106
b. 6 × 109
c. 6 × 1012
d. 6 × 1015

Answers

1 light year = 5.879 x 10^12
So approximately, the answer is C

Answer:

its C

Step-by-step explanation:

» Which shape is a parallelogram with 4 right angles?

Answers

Answer:

rectangle

Step-by-step explanation:

G(n) = 1 + 3
h(n) = -n -1
Find: (g/h)(-5)

Answers

Answer: look at the picture

Step-by-step explanation: Hope this help :D

-Let solve for g

g/h=-5

Step 1: Multiple both sides by h.

g=-5h

Answer: g=-5h

Lila collected the honey from 3 of her beehives.from the first hive she collected 2/3 gallon of honey.the last two hives yielded 1/4 gallon each.A.how many gallons of honey did lila collect in all?

Answers

Ok so all we have to do is add them all up.
2/3 + 1/4 + 1/4 = 1 and 1/6 gallons of honey
I hope this helps :)

What is the range of this graph

Answers

Answer:

[0,12]

Step-by-step explanation:

Which is greater .05 or .001

Answers

0.05 is greater than 0.001.

What is decimal?

A group of numbers between integers on a number line are known as decimals.

Integers, also known as whole numbers, are represented to the left of the decimal point, while decimal fractions are represented to the right of the decimal point. The next place, which is (1/10)th or tenth place value, is (1/10) times smaller if we move immediately from the first place.

Given:

Comparenumber 0.05 or 0.001

As, both the decimal have tenth place value same.

But the place value at hundredth of 0.05 is greater than 0.001

Hence, 0.05 is greater than 0.001.

Learn more about decimal here:

brainly.com/question/548650

#SPJ2

.05 because 5 is greater in one! (in the 2nd place)

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consider a job that pays $100,000 per year federal income taxes 19% and state income tax is 7% what is the annual total of the required deductions of federal and state income tax

A= 13+26+39+...+169What is the sum of the prime numbers that can divide A ?A)16 B)18 C)20 D)22 E)24

How do I find the correct variable for N? (It won't be negative I think)

The product of 2.5 and a number t