3(4m+3)=5m-19

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Solution for 3(4m+3)=5m-19 equation:


Simplifying
3(4m + 3) = 5m + -19

Reorder the terms:
3(3 + 4m) = 5m + -19
(3 * 3 + 4m * 3) = 5m + -19
(9 + 12m) = 5m + -19

Reorder the terms:
9 + 12m = -19 + 5m

Solving
9 + 12m = -19 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
9 + 12m + -5m = -19 + 5m + -5m

Combine like terms: 12m + -5m = 7m
9 + 7m = -19 + 5m + -5m

Combine like terms: 5m + -5m = 0
9 + 7m = -19 + 0
9 + 7m = -19

Add '-9' to each side of the equation.
9 + -9 + 7m = -19 + -9

Combine like terms: 9 + -9 = 0
0 + 7m = -19 + -9
7m = -19 + -9

Combine like terms: -19 + -9 = -28
7m = -28

Divide each side by '7'.
m = -4

Simplifying
m = -4

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