-3x+9=-2(x+2)

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Solution for -3x+9=-2(x+2) equation:


Simplifying
-3x + 9 = -2(x + 2)

Reorder the terms:
9 + -3x = -2(x + 2)

Reorder the terms:
9 + -3x = -2(2 + x)
9 + -3x = (2 * -2 + x * -2)
9 + -3x = (-4 + -2x)

Solving
9 + -3x = -4 + -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.
9 + -3x + 2x = -4 + -2x + 2x

Combine like terms: -3x + 2x = -1x
9 + -1x = -4 + -2x + 2x

Combine like terms: -2x + 2x = 0
9 + -1x = -4 + 0
9 + -1x = -4

Add '-9' to each side of the equation.
9 + -9 + -1x = -4 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = -4 + -9
-1x = -4 + -9

Combine like terms: -4 + -9 = -13
-1x = -13

Divide each side by '-1'.
x = 13

Simplifying
x = 13

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