What is the answer to -2m-5m-8=3+(-7)+m ?

The answer to -2m-5m-8=3+(-7)+m is m=-1/2

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-2m-5m-8=3+(-7)+m

- 2 m - 5 m - 8 = 3 + (- 7) + m

m = - \frac{1}{2}

Decimal Notation

m = - 0.5

Solution steps

- 2 m - 5 m - 8 = 3 + (- 7) + m

Add similar elements:

- 2 m - 5 m = - 7 m

- 7 m - 8 = 3 + (- 7) + m

Remove parentheses:

(- a) = - a

- 7 m - 8 = 3 - 7 + m

Subtract the numbers:

3 - 7 = - 4

- 7 m - 8 = m - 4

Move

8

to the right side

- 7 m = m + 4

Move

m

to the left side

- 8 m = 4

Divide both sides by

- 8

m = - \frac{1}{2}

2 x^{2} + 5 x < - 3

4 m \geq 8

x^{3} + 1000

(\frac{1}{4} x + 8) = (x + 2)

\frac{x}{x + 2} - \frac{3}{2 x + 3}

What is the answer to -2m-5m-8=3+(-7)+m ?
The answer to -2m-5m-8=3+(-7)+m is m=-1/2
Solve for m: -2m-5m-8=3+(-7)+m
The solution is m=-1/2