9m-30=-5-7

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Solution for 9m-30=-5-7 equation:


Simplifying
9m + -30 = -5 + -7

Reorder the terms:
-30 + 9m = -5 + -7

Combine like terms: -5 + -7 = -12
-30 + 9m = -12

Solving
-30 + 9m = -12

Solving for variable 'm'.

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

Add '30' to each side of the equation.
-30 + 30 + 9m = -12 + 30

Combine like terms: -30 + 30 = 0
0 + 9m = -12 + 30
9m = -12 + 30

Combine like terms: -12 + 30 = 18
9m = 18

Divide each side by '9'.
m = 2

Simplifying
m = 2

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