18=-3+2m-7

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Solution for 18=-3+2m-7 equation:


Simplifying
18 = -3 + 2m + -7

Reorder the terms:
18 = -3 + -7 + 2m

Combine like terms: -3 + -7 = -10
18 = -10 + 2m

Solving
18 = -10 + 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.
18 + -2m = -10 + 2m + -2m

Combine like terms: 2m + -2m = 0
18 + -2m = -10 + 0
18 + -2m = -10

Add '-18' to each side of the equation.
18 + -18 + -2m = -10 + -18

Combine like terms: 18 + -18 = 0
0 + -2m = -10 + -18
-2m = -10 + -18

Combine like terms: -10 + -18 = -28
-2m = -28

Divide each side by '-2'.
m = 14

Simplifying
m = 14

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