-18+12=-2(x+1)

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Solution for -18+12=-2(x+1) equation:


Simplifying
-18 + 12 = -2(x + 1)

Combine like terms: -18 + 12 = -6
-6 = -2(x + 1)

Reorder the terms:
-6 = -2(1 + x)
-6 = (1 * -2 + x * -2)
-6 = (-2 + -2x)

Solving
-6 = -2 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-6 + 2x = -2 + -2x + 2x

Combine like terms: -2x + 2x = 0
-6 + 2x = -2 + 0
-6 + 2x = -2

Add '6' to each side of the equation.
-6 + 6 + 2x = -2 + 6

Combine like terms: -6 + 6 = 0
0 + 2x = -2 + 6
2x = -2 + 6

Combine like terms: -2 + 6 = 4
2x = 4

Divide each side by '2'.
x = 2

Simplifying
x = 2

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