3+2(x-9)=12-9x

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Solution for 3+2(x-9)=12-9x equation:


Simplifying
3 + 2(x + -9) = 12 + -9x

Reorder the terms:
3 + 2(-9 + x) = 12 + -9x
3 + (-9 * 2 + x * 2) = 12 + -9x
3 + (-18 + 2x) = 12 + -9x

Combine like terms: 3 + -18 = -15
-15 + 2x = 12 + -9x

Solving
-15 + 2x = 12 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-15 + 2x + 9x = 12 + -9x + 9x

Combine like terms: 2x + 9x = 11x
-15 + 11x = 12 + -9x + 9x

Combine like terms: -9x + 9x = 0
-15 + 11x = 12 + 0
-15 + 11x = 12

Add '15' to each side of the equation.
-15 + 15 + 11x = 12 + 15

Combine like terms: -15 + 15 = 0
0 + 11x = 12 + 15
11x = 12 + 15

Combine like terms: 12 + 15 = 27
11x = 27

Divide each side by '11'.
x = 2.454545455

Simplifying
x = 2.454545455

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