M+2m+(m+10)=80

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Solution for M+2m+(m+10)=80 equation:


Simplifying
M + 2m + (m + 10) = 80

Reorder the terms:
M + 2m + (10 + m) = 80

Remove parenthesis around (10 + m)
M + 2m + 10 + m = 80

Reorder the terms:
10 + M + 2m + m = 80

Combine like terms: 2m + m = 3m
10 + M + 3m = 80

Solving
10 + M + 3m = 80

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 + M + -10 + 3m = 80 + -10

Reorder the terms:
10 + -10 + M + 3m = 80 + -10

Combine like terms: 10 + -10 = 0
0 + M + 3m = 80 + -10
M + 3m = 80 + -10

Combine like terms: 80 + -10 = 70
M + 3m = 70

Add '-3m' to each side of the equation.
M + 3m + -3m = 70 + -3m

Combine like terms: 3m + -3m = 0
M + 0 = 70 + -3m
M = 70 + -3m

Simplifying
M = 70 + -3m

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