m+7+3m-3=28

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


Simplifying
m + 7 + 3m + -3 = 28

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

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

Combine like terms: m + 3m = 4m
4 + 4m = 28

Solving
4 + 4m = 28

Solving for variable 'm'.

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

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

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

Combine like terms: 28 + -4 = 24
4m = 24

Divide each side by '4'.
m = 6

Simplifying
m = 6

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