2m+15=8m+69

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Solution for 2m+15=8m+69 equation:


Simplifying
2m + 15 = 8m + 69

Reorder the terms:
15 + 2m = 8m + 69

Reorder the terms:
15 + 2m = 69 + 8m

Solving
15 + 2m = 69 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
15 + 2m + -8m = 69 + 8m + -8m

Combine like terms: 2m + -8m = -6m
15 + -6m = 69 + 8m + -8m

Combine like terms: 8m + -8m = 0
15 + -6m = 69 + 0
15 + -6m = 69

Add '-15' to each side of the equation.
15 + -15 + -6m = 69 + -15

Combine like terms: 15 + -15 = 0
0 + -6m = 69 + -15
-6m = 69 + -15

Combine like terms: 69 + -15 = 54
-6m = 54

Divide each side by '-6'.
m = -9

Simplifying
m = -9

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