9m-4=-(18)+2m

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Solution for 9m-4=-(18)+2m equation:


Simplifying
9m + -4 = -1(18) + 2m

Reorder the terms:
-4 + 9m = -1(18) + 2m

Multiply -1 * 18
-4 + 9m = -18 + 2m

Solving
-4 + 9m = -18 + 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 + 9m + -2m = -18 + 2m + -2m

Combine like terms: 9m + -2m = 7m
-4 + 7m = -18 + 2m + -2m

Combine like terms: 2m + -2m = 0
-4 + 7m = -18 + 0
-4 + 7m = -18

Add '4' to each side of the equation.
-4 + 4 + 7m = -18 + 4

Combine like terms: -4 + 4 = 0
0 + 7m = -18 + 4
7m = -18 + 4

Combine like terms: -18 + 4 = -14
7m = -14

Divide each side by '7'.
m = -2

Simplifying
m = -2

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