3(x-9)=3(-x-9)

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


Simplifying
3(x + -9) = 3(-1x + -9)

Reorder the terms:
3(-9 + x) = 3(-1x + -9)
(-9 * 3 + x * 3) = 3(-1x + -9)
(-27 + 3x) = 3(-1x + -9)

Reorder the terms:
-27 + 3x = 3(-9 + -1x)
-27 + 3x = (-9 * 3 + -1x * 3)
-27 + 3x = (-27 + -3x)

Add '27' to each side of the equation.
-27 + 27 + 3x = -27 + 27 + -3x

Combine like terms: -27 + 27 = 0
0 + 3x = -27 + 27 + -3x
3x = -27 + 27 + -3x

Combine like terms: -27 + 27 = 0
3x = 0 + -3x
3x = -3x

Solving
3x = -3x

Solving for variable 'x'.

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

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

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

Combine like terms: -3x + 3x = 0
6x = 0

Divide each side by '6'.
x = 0

Simplifying
x = 0

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