9m+40=3m-4

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Solution for 9m+40=3m-4 equation:


Simplifying
9m + 40 = 3m + -4

Reorder the terms:
40 + 9m = 3m + -4

Reorder the terms:
40 + 9m = -4 + 3m

Solving
40 + 9m = -4 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
40 + 9m + -3m = -4 + 3m + -3m

Combine like terms: 9m + -3m = 6m
40 + 6m = -4 + 3m + -3m

Combine like terms: 3m + -3m = 0
40 + 6m = -4 + 0
40 + 6m = -4

Add '-40' to each side of the equation.
40 + -40 + 6m = -4 + -40

Combine like terms: 40 + -40 = 0
0 + 6m = -4 + -40
6m = -4 + -40

Combine like terms: -4 + -40 = -44
6m = -44

Divide each side by '6'.
m = -7.333333333

Simplifying
m = -7.333333333

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