-3(7m-2)+6=159

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Solution for -3(7m-2)+6=159 equation:


Simplifying
-3(7m + -2) + 6 = 159

Reorder the terms:
-3(-2 + 7m) + 6 = 159
(-2 * -3 + 7m * -3) + 6 = 159
(6 + -21m) + 6 = 159

Reorder the terms:
6 + 6 + -21m = 159

Combine like terms: 6 + 6 = 12
12 + -21m = 159

Solving
12 + -21m = 159

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 + -21m = 159 + -12

Combine like terms: 12 + -12 = 0
0 + -21m = 159 + -12
-21m = 159 + -12

Combine like terms: 159 + -12 = 147
-21m = 147

Divide each side by '-21'.
m = -7

Simplifying
m = -7

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