4m-5(3m+10)=129

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Solution for 4m-5(3m+10)=129 equation:


Simplifying
4m + -5(3m + 10) = 129

Reorder the terms:
4m + -5(10 + 3m) = 129
4m + (10 * -5 + 3m * -5) = 129
4m + (-50 + -15m) = 129

Reorder the terms:
-50 + 4m + -15m = 129

Combine like terms: 4m + -15m = -11m
-50 + -11m = 129

Solving
-50 + -11m = 129

Solving for variable 'm'.

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

Add '50' to each side of the equation.
-50 + 50 + -11m = 129 + 50

Combine like terms: -50 + 50 = 0
0 + -11m = 129 + 50
-11m = 129 + 50

Combine like terms: 129 + 50 = 179
-11m = 179

Divide each side by '-11'.
m = -16.27272727

Simplifying
m = -16.27272727

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