M+7+3m=30

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Solution for M+7+3m=30 equation: 


Simplifying
M + 7 + 3m = 30

Reorder the terms:
7 + M + 3m = 30

Solving
7 + M + 3m = 30

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 + M + -7 + 3m = 30 + -7

Reorder the terms:
7 + -7 + M + 3m = 30 + -7

Combine like terms: 7 + -7 = 0
0 + M + 3m = 30 + -7
M + 3m = 30 + -7

Combine like terms: 30 + -7 = 23
M + 3m = 23

Add '-3m' to each side of the equation.
M + 3m + -3m = 23 + -3m

Combine like terms: 3m + -3m = 0
M + 0 = 23 + -3m
M = 23 + -3m

Simplifying
M = 23 + -3m

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