5m+9=(m-5)+7

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Solution for 5m+9=(m-5)+7 equation:


Simplifying
5m + 9 = (m + -5) + 7

Reorder the terms:
9 + 5m = (m + -5) + 7

Reorder the terms:
9 + 5m = (-5 + m) + 7

Remove parenthesis around (-5 + m)
9 + 5m = -5 + m + 7

Reorder the terms:
9 + 5m = -5 + 7 + m

Combine like terms: -5 + 7 = 2
9 + 5m = 2 + m

Solving
9 + 5m = 2 + 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.
9 + 5m + -1m = 2 + m + -1m

Combine like terms: 5m + -1m = 4m
9 + 4m = 2 + m + -1m

Combine like terms: m + -1m = 0
9 + 4m = 2 + 0
9 + 4m = 2

Add '-9' to each side of the equation.
9 + -9 + 4m = 2 + -9

Combine like terms: 9 + -9 = 0
0 + 4m = 2 + -9
4m = 2 + -9

Combine like terms: 2 + -9 = -7
4m = -7

Divide each side by '4'.
m = -1.75

Simplifying
m = -1.75

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