7=-4m+-9

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Solution for 7=-4m+-9 equation:


Simplifying
7 = -4m + -9

Reorder the terms:
7 = -9 + -4m

Solving
7 = -9 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
7 + 4m = -9 + -4m + 4m

Combine like terms: -4m + 4m = 0
7 + 4m = -9 + 0
7 + 4m = -9

Add '-7' to each side of the equation.
7 + -7 + 4m = -9 + -7

Combine like terms: 7 + -7 = 0
0 + 4m = -9 + -7
4m = -9 + -7

Combine like terms: -9 + -7 = -16
4m = -16

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

Simplifying
m = -4

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