9+8m-8=9m+55-7m

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Solution for 9+8m-8=9m+55-7m equation:


Simplifying
9 + 8m + -8 = 9m + 55 + -7m

Reorder the terms:
9 + -8 + 8m = 9m + 55 + -7m

Combine like terms: 9 + -8 = 1
1 + 8m = 9m + 55 + -7m

Reorder the terms:
1 + 8m = 55 + 9m + -7m

Combine like terms: 9m + -7m = 2m
1 + 8m = 55 + 2m

Solving
1 + 8m = 55 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
1 + 8m + -2m = 55 + 2m + -2m

Combine like terms: 8m + -2m = 6m
1 + 6m = 55 + 2m + -2m

Combine like terms: 2m + -2m = 0
1 + 6m = 55 + 0
1 + 6m = 55

Add '-1' to each side of the equation.
1 + -1 + 6m = 55 + -1

Combine like terms: 1 + -1 = 0
0 + 6m = 55 + -1
6m = 55 + -1

Combine like terms: 55 + -1 = 54
6m = 54

Divide each side by '6'.
m = 9

Simplifying
m = 9

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