8m-5+3m+12=40

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Solution for 8m-5+3m+12=40 equation:


Simplifying
8m + -5 + 3m + 12 = 40

Reorder the terms:
-5 + 12 + 8m + 3m = 40

Combine like terms: -5 + 12 = 7
7 + 8m + 3m = 40

Combine like terms: 8m + 3m = 11m
7 + 11m = 40

Solving
7 + 11m = 40

Solving for variable 'm'.

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

Add '-7' to each side of the equation.
7 + -7 + 11m = 40 + -7

Combine like terms: 7 + -7 = 0
0 + 11m = 40 + -7
11m = 40 + -7

Combine like terms: 40 + -7 = 33
11m = 33

Divide each side by '11'.
m = 3

Simplifying
m = 3

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