-7(2m+7)-m=23-6m

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Solution for -7(2m+7)-m=23-6m equation:


Simplifying
-7(2m + 7) + -1m = 23 + -6m

Reorder the terms:
-7(7 + 2m) + -1m = 23 + -6m
(7 * -7 + 2m * -7) + -1m = 23 + -6m
(-49 + -14m) + -1m = 23 + -6m

Combine like terms: -14m + -1m = -15m
-49 + -15m = 23 + -6m

Solving
-49 + -15m = 23 + -6m

Solving for variable 'm'.

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

Add '6m' to each side of the equation.
-49 + -15m + 6m = 23 + -6m + 6m

Combine like terms: -15m + 6m = -9m
-49 + -9m = 23 + -6m + 6m

Combine like terms: -6m + 6m = 0
-49 + -9m = 23 + 0
-49 + -9m = 23

Add '49' to each side of the equation.
-49 + 49 + -9m = 23 + 49

Combine like terms: -49 + 49 = 0
0 + -9m = 23 + 49
-9m = 23 + 49

Combine like terms: 23 + 49 = 72
-9m = 72

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

Simplifying
m = -8

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