79=7-9m

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Solution for 79=7-9m equation:


Simplifying
79 = 7 + -9m

Solving
79 = 7 + -9m

Solving for variable 'm'.

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

Add '9m' to each side of the equation.
79 + 9m = 7 + -9m + 9m

Combine like terms: -9m + 9m = 0
79 + 9m = 7 + 0
79 + 9m = 7

Add '-79' to each side of the equation.
79 + -79 + 9m = 7 + -79

Combine like terms: 79 + -79 = 0
0 + 9m = 7 + -79
9m = 7 + -79

Combine like terms: 7 + -79 = -72
9m = -72

Divide each side by '9'.
m = -8

Simplifying
m = -8

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