(-3)(x+3)=(x-3)

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


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

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

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

Remove parenthesis around (-3 + x)
-9 + -3x = -3 + x

Solving
-9 + -3x = -3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-9 + -3x + -1x = -3 + x + -1x

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

Combine like terms: x + -1x = 0
-9 + -4x = -3 + 0
-9 + -4x = -3

Add '9' to each side of the equation.
-9 + 9 + -4x = -3 + 9

Combine like terms: -9 + 9 = 0
0 + -4x = -3 + 9
-4x = -3 + 9

Combine like terms: -3 + 9 = 6
-4x = 6

Divide each side by '-4'.
x = -1.5

Simplifying
x = -1.5

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