9(x+3)=x-3

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


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

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

Reorder the terms:
27 + 9x = -3 + x

Solving
27 + 9x = -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.
27 + 9x + -1x = -3 + x + -1x

Combine like terms: 9x + -1x = 8x
27 + 8x = -3 + x + -1x

Combine like terms: x + -1x = 0
27 + 8x = -3 + 0
27 + 8x = -3

Add '-27' to each side of the equation.
27 + -27 + 8x = -3 + -27

Combine like terms: 27 + -27 = 0
0 + 8x = -3 + -27
8x = -3 + -27

Combine like terms: -3 + -27 = -30
8x = -30

Divide each side by '8'.
x = -3.75

Simplifying
x = -3.75

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