5m-45=-28+7m

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Solution for 5m-45=-28+7m equation:


Simplifying
5m + -45 = -28 + 7m

Reorder the terms:
-45 + 5m = -28 + 7m

Solving
-45 + 5m = -28 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
-45 + 5m + -7m = -28 + 7m + -7m

Combine like terms: 5m + -7m = -2m
-45 + -2m = -28 + 7m + -7m

Combine like terms: 7m + -7m = 0
-45 + -2m = -28 + 0
-45 + -2m = -28

Add '45' to each side of the equation.
-45 + 45 + -2m = -28 + 45

Combine like terms: -45 + 45 = 0
0 + -2m = -28 + 45
-2m = -28 + 45

Combine like terms: -28 + 45 = 17
-2m = 17

Divide each side by '-2'.
m = -8.5

Simplifying
m = -8.5

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