15-8m=-7

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Solution for 15-8m=-7 equation: 


Simplifying
15 + -8m = -7

Solving
15 + -8m = -7

Solving for variable 'm'.

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

Add '-15' to each side of the equation.
15 + -15 + -8m = -7 + -15

Combine like terms: 15 + -15 = 0
0 + -8m = -7 + -15
-8m = -7 + -15

Combine like terms: -7 + -15 = -22
-8m = -22

Divide each side by '-8'.
m = 2.75

Simplifying
m = 2.75

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