2m+m+7=m+11

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Solution for 2m+m+7=m+11 equation:


Simplifying
2m + m + 7 = m + 11

Reorder the terms:
7 + 2m + m = m + 11

Combine like terms: 2m + m = 3m
7 + 3m = m + 11

Reorder the terms:
7 + 3m = 11 + m

Solving
7 + 3m = 11 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
7 + 3m + -1m = 11 + m + -1m

Combine like terms: 3m + -1m = 2m
7 + 2m = 11 + m + -1m

Combine like terms: m + -1m = 0
7 + 2m = 11 + 0
7 + 2m = 11

Add '-7' to each side of the equation.
7 + -7 + 2m = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 2m = 11 + -7
2m = 11 + -7

Combine like terms: 11 + -7 = 4
2m = 4

Divide each side by '2'.
m = 2

Simplifying
m = 2

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