-9=4m+7

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Solution for -9=4m+7 equation:


Simplifying
-9 = 4m + 7

Reorder the terms:
-9 = 7 + 4m

Solving
-9 = 7 + 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.
-9 + -4m = 7 + 4m + -4m

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

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

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

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

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

Simplifying
m = -4

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