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

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Solution for 8m+5=m+2(-8-7m) equation:


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

Reorder the terms:
5 + 8m = m + 2(-8 + -7m)
5 + 8m = m + (-8 * 2 + -7m * 2)
5 + 8m = m + (-16 + -14m)

Reorder the terms:
5 + 8m = -16 + m + -14m

Combine like terms: m + -14m = -13m
5 + 8m = -16 + -13m

Solving
5 + 8m = -16 + -13m

Solving for variable 'm'.

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

Add '13m' to each side of the equation.
5 + 8m + 13m = -16 + -13m + 13m

Combine like terms: 8m + 13m = 21m
5 + 21m = -16 + -13m + 13m

Combine like terms: -13m + 13m = 0
5 + 21m = -16 + 0
5 + 21m = -16

Add '-5' to each side of the equation.
5 + -5 + 21m = -16 + -5

Combine like terms: 5 + -5 = 0
0 + 21m = -16 + -5
21m = -16 + -5

Combine like terms: -16 + -5 = -21
21m = -21

Divide each side by '21'.
m = -1

Simplifying
m = -1

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