-3m+7=m+28

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Solution for -3m+7=m+28 equation:


Simplifying
-3m + 7 = m + 28

Reorder the terms:
7 + -3m = m + 28

Reorder the terms:
7 + -3m = 28 + m

Solving
7 + -3m = 28 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
7 + -3m + -1m = 28 + m + -1m

Combine like terms: -3m + -1m = -4m
7 + -4m = 28 + m + -1m

Combine like terms: m + -1m = 0
7 + -4m = 28 + 0
7 + -4m = 28

Add '-7' to each side of the equation.
7 + -7 + -4m = 28 + -7

Combine like terms: 7 + -7 = 0
0 + -4m = 28 + -7
-4m = 28 + -7

Combine like terms: 28 + -7 = 21
-4m = 21

Divide each side by '-4'.
m = -5.25

Simplifying
m = -5.25

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