5m-2(6m-5)+2=54

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Solution for 5m-2(6m-5)+2=54 equation:


Simplifying
5m + -2(6m + -5) + 2 = 54

Reorder the terms:
5m + -2(-5 + 6m) + 2 = 54
5m + (-5 * -2 + 6m * -2) + 2 = 54
5m + (10 + -12m) + 2 = 54

Reorder the terms:
10 + 2 + 5m + -12m = 54

Combine like terms: 10 + 2 = 12
12 + 5m + -12m = 54

Combine like terms: 5m + -12m = -7m
12 + -7m = 54

Solving
12 + -7m = 54

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + -12 + -7m = 54 + -12

Combine like terms: 12 + -12 = 0
0 + -7m = 54 + -12
-7m = 54 + -12

Combine like terms: 54 + -12 = 42
-7m = 42

Divide each side by '-7'.
m = -6

Simplifying
m = -6

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