7(m-12)=15

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Solution for 7(m-12)=15 equation: 


Simplifying
7(m + -12) = 15

Reorder the terms:
7(-12 + m) = 15
(-12 * 7 + m * 7) = 15
(-84 + 7m) = 15

Solving
-84 + 7m = 15

Solving for variable 'm'.

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

Add '84' to each side of the equation.
-84 + 84 + 7m = 15 + 84

Combine like terms: -84 + 84 = 0
0 + 7m = 15 + 84
7m = 15 + 84

Combine like terms: 15 + 84 = 99
7m = 99

Divide each side by '7'.
m = 14.14285714

Simplifying
m = 14.14285714

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