4m-4=2m+9

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Solution for 4m-4=2m+9 equation:


Simplifying
4m + -4 = 2m + 9

Reorder the terms:
-4 + 4m = 2m + 9

Reorder the terms:
-4 + 4m = 9 + 2m

Solving
-4 + 4m = 9 + 2m

Solving for variable 'm'.

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

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

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

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

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

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

Combine like terms: 9 + 4 = 13
2m = 13

Divide each side by '2'.
m = 6.5

Simplifying
m = 6.5

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