-3(3m+1)-4(m+4)=

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Solution for -3(3m+1)-4(m+4)= equation:


Simplifying
-3(3m + 1) + -4(m + 4) = 0

Reorder the terms:
-3(1 + 3m) + -4(m + 4) = 0
(1 * -3 + 3m * -3) + -4(m + 4) = 0
(-3 + -9m) + -4(m + 4) = 0

Reorder the terms:
-3 + -9m + -4(4 + m) = 0
-3 + -9m + (4 * -4 + m * -4) = 0
-3 + -9m + (-16 + -4m) = 0

Reorder the terms:
-3 + -16 + -9m + -4m = 0

Combine like terms: -3 + -16 = -19
-19 + -9m + -4m = 0

Combine like terms: -9m + -4m = -13m
-19 + -13m = 0

Solving
-19 + -13m = 0

Solving for variable 'm'.

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

Add '19' to each side of the equation.
-19 + 19 + -13m = 0 + 19

Combine like terms: -19 + 19 = 0
0 + -13m = 0 + 19
-13m = 0 + 19

Combine like terms: 0 + 19 = 19
-13m = 19

Divide each side by '-13'.
m = -1.461538462

Simplifying
m = -1.461538462

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