3 years ago

What is the answer to this -3m=-9+-2m

1 answer:

5 0

1. Simplify -9 + -2m to -9 - 2m

-3m = -9 - 2m

2. Add 2m to both sides

-3m + 2m = -9

3. Simplify -3m + 2m to -m

-m = -9

4. Multiply both sides by −1

m = 9

Done! :) our answer is m = 9

You might be interested in

The ratio of a model building's dimensions to the building's actual dimensions is 1/52. If the height of the model is 15 inches,

g100num [7]

Set this up as a proportion with the model stuff on top and actual building stuff on bottom. $\frac{1}{52} = \frac{15}{x}$ . Cross multiply to get x = 780. The actual building is 780 inches. In feet that is 65.

4 0

3 years ago

I need help please help

Lemur [1.5K]

Answer:

2.24

Step-by-step explanation:

4 0

3 years ago

Which is bigger 4 pints or 4 quarts

Marat540 [252]

4 quarts is bigger :)

3 0

3 years ago

Solve for x. 3x = 2/5 A) 1/4 B) 2/15 C) 5/6 D) 6/5

mafiozo [28]

Answer:

B:2/15

Step-by-step explanation:

Divide both sides by 3

x=2/15

Hope this helped!

5 0

3 years ago

Look at each equation and possible solution. Is the solution correct? Select Yes or No for each equation.

oksano4ka [1.4K]

Answer:

yes

Step-by-step explanation:

7 0

3 years ago