7(3-3m)=-147

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Solution for 7(3-3m)=-147 equation: 


Simplifying
7(3 + -3m) = -147
(3 * 7 + -3m * 7) = -147
(21 + -21m) = -147

Solving
21 + -21m = -147

Solving for variable 'm'.

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

Add '-21' to each side of the equation.
21 + -21 + -21m = -147 + -21

Combine like terms: 21 + -21 = 0
0 + -21m = -147 + -21
-21m = -147 + -21

Combine like terms: -147 + -21 = -168
-21m = -168

Divide each side by '-21'.
m = 8

Simplifying
m = 8

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