7m+11=3m+9

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Solution for 7m+11=3m+9 equation:


Simplifying
7m + 11 = 3m + 9

Reorder the terms:
11 + 7m = 3m + 9

Reorder the terms:
11 + 7m = 9 + 3m

Solving
11 + 7m = 9 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
11 + 7m + -3m = 9 + 3m + -3m

Combine like terms: 7m + -3m = 4m
11 + 4m = 9 + 3m + -3m

Combine like terms: 3m + -3m = 0
11 + 4m = 9 + 0
11 + 4m = 9

Add '-11' to each side of the equation.
11 + -11 + 4m = 9 + -11

Combine like terms: 11 + -11 = 0
0 + 4m = 9 + -11
4m = 9 + -11

Combine like terms: 9 + -11 = -2
4m = -2

Divide each side by '4'.
m = -0.5

Simplifying
m = -0.5

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