(M+30)+3m+m=180

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Solution for (M+30)+3m+m=180 equation:


Simplifying
(M + 30) + 3m + m = 180

Reorder the terms:
(30 + M) + 3m + m = 180

Remove parenthesis around (30 + M)
30 + M + 3m + m = 180

Combine like terms: 3m + m = 4m
30 + M + 4m = 180

Solving
30 + M + 4m = 180

Solving for variable 'M'.

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

Add '-30' to each side of the equation.
30 + M + -30 + 4m = 180 + -30

Reorder the terms:
30 + -30 + M + 4m = 180 + -30

Combine like terms: 30 + -30 = 0
0 + M + 4m = 180 + -30
M + 4m = 180 + -30

Combine like terms: 180 + -30 = 150
M + 4m = 150

Add '-4m' to each side of the equation.
M + 4m + -4m = 150 + -4m

Combine like terms: 4m + -4m = 0
M + 0 = 150 + -4m
M = 150 + -4m

Simplifying
M = 150 + -4m

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