3m+(m-10)=180

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Solution for 3m+(m-10)=180 equation:


Simplifying
3m + (m + -10) = 180

Reorder the terms:
3m + (-10 + m) = 180

Remove parenthesis around (-10 + m)
3m + -10 + m = 180

Reorder the terms:
-10 + 3m + m = 180

Combine like terms: 3m + m = 4m
-10 + 4m = 180

Solving
-10 + 4m = 180

Solving for variable 'm'.

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

Add '10' to each side of the equation.
-10 + 10 + 4m = 180 + 10

Combine like terms: -10 + 10 = 0
0 + 4m = 180 + 10
4m = 180 + 10

Combine like terms: 180 + 10 = 190
4m = 190

Divide each side by '4'.
m = 47.5

Simplifying
m = 47.5

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