-18=-2(m+2)

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


Simplifying
-18 = -2(m + 2)

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

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

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

Add '18' to each side of the equation.
-18 + 18 + 2m = -4 + 18

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

Combine like terms: -4 + 18 = 14
2m = 14

Divide each side by '2'.
m = 7

Simplifying
m = 7

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