7m+3=12-m

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Solution for 7m+3=12-m equation:


Simplifying
7m + 3 = 12 + -1m

Reorder the terms:
3 + 7m = 12 + -1m

Solving
3 + 7m = 12 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
3 + 7m + m = 12 + -1m + m

Combine like terms: 7m + m = 8m
3 + 8m = 12 + -1m + m

Combine like terms: -1m + m = 0
3 + 8m = 12 + 0
3 + 8m = 12

Add '-3' to each side of the equation.
3 + -3 + 8m = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 8m = 12 + -3
8m = 12 + -3

Combine like terms: 12 + -3 = 9
8m = 9

Divide each side by '8'.
m = 1.125

Simplifying
m = 1.125

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