7m+28=3m-2

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Solution for 7m+28=3m-2 equation:


Simplifying
7m + 28 = 3m + -2

Reorder the terms:
28 + 7m = 3m + -2

Reorder the terms:
28 + 7m = -2 + 3m

Solving
28 + 7m = -2 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
28 + 7m + -3m = -2 + 3m + -3m

Combine like terms: 7m + -3m = 4m
28 + 4m = -2 + 3m + -3m

Combine like terms: 3m + -3m = 0
28 + 4m = -2 + 0
28 + 4m = -2

Add '-28' to each side of the equation.
28 + -28 + 4m = -2 + -28

Combine like terms: 28 + -28 = 0
0 + 4m = -2 + -28
4m = -2 + -28

Combine like terms: -2 + -28 = -30
4m = -30

Divide each side by '4'.
m = -7.5

Simplifying
m = -7.5

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