4m-7m=18-m

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Solution for 4m-7m=18-m equation:


Simplifying
4m + -7m = 18 + -1m

Combine like terms: 4m + -7m = -3m
-3m = 18 + -1m

Solving
-3m = 18 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
-3m + m = 18 + -1m + m

Combine like terms: -3m + m = -2m
-2m = 18 + -1m + m

Combine like terms: -1m + m = 0
-2m = 18 + 0
-2m = 18

Divide each side by '-2'.
m = -9

Simplifying
m = -9

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