2(-5m-2)-(-6-m)=-70

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Solution for 2(-5m-2)-(-6-m)=-70 equation:


Simplifying
2(-5m + -2) + -1(-6 + -1m) = -70

Reorder the terms:
2(-2 + -5m) + -1(-6 + -1m) = -70
(-2 * 2 + -5m * 2) + -1(-6 + -1m) = -70
(-4 + -10m) + -1(-6 + -1m) = -70
-4 + -10m + (-6 * -1 + -1m * -1) = -70
-4 + -10m + (6 + 1m) = -70

Reorder the terms:
-4 + 6 + -10m + 1m = -70

Combine like terms: -4 + 6 = 2
2 + -10m + 1m = -70

Combine like terms: -10m + 1m = -9m
2 + -9m = -70

Solving
2 + -9m = -70

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + -9m = -70 + -2

Combine like terms: 2 + -2 = 0
0 + -9m = -70 + -2
-9m = -70 + -2

Combine like terms: -70 + -2 = -72
-9m = -72

Divide each side by '-9'.
m = 8

Simplifying
m = 8

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