5m-9=7m-5

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Solution for 5m-9=7m-5 equation:


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

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

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

Solving
-9 + 5m = -5 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
-9 + 5m + -7m = -5 + 7m + -7m

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

Combine like terms: 7m + -7m = 0
-9 + -2m = -5 + 0
-9 + -2m = -5

Add '9' to each side of the equation.
-9 + 9 + -2m = -5 + 9

Combine like terms: -9 + 9 = 0
0 + -2m = -5 + 9
-2m = -5 + 9

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

Divide each side by '-2'.
m = -2

Simplifying
m = -2

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