7m+3m-18+(-2m)+3=25

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Solution for 7m+3m-18+(-2m)+3=25 equation:


Simplifying
7m + 3m + -18 + (-2m) + 3 = 25

Reorder the terms:
-18 + 3 + 7m + 3m + (-2m) = 25

Combine like terms: -18 + 3 = -15
-15 + 7m + 3m + (-2m) = 25

Combine like terms: 7m + 3m = 10m
-15 + 10m + (-2m) = 25

Combine like terms: 10m + (-2m) = 8m
-15 + 8m = 25

Solving
-15 + 8m = 25

Solving for variable 'm'.

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

Add '15' to each side of the equation.
-15 + 15 + 8m = 25 + 15

Combine like terms: -15 + 15 = 0
0 + 8m = 25 + 15
8m = 25 + 15

Combine like terms: 25 + 15 = 40
8m = 40

Divide each side by '8'.
m = 5

Simplifying
m = 5

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