12-(3x-1)=(x+2)2+9

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Solution for 12-(3x-1)=(x+2)2+9 equation:


Simplifying
12 + -1(3x + -1) = (x + 2) * 2 + 9

Reorder the terms:
12 + -1(-1 + 3x) = (x + 2) * 2 + 9
12 + (-1 * -1 + 3x * -1) = (x + 2) * 2 + 9
12 + (1 + -3x) = (x + 2) * 2 + 9

Combine like terms: 12 + 1 = 13
13 + -3x = (x + 2) * 2 + 9

Reorder the terms:
13 + -3x = (2 + x) * 2 + 9

Reorder the terms for easier multiplication:
13 + -3x = 2(2 + x) + 9
13 + -3x = (2 * 2 + x * 2) + 9
13 + -3x = (4 + 2x) + 9

Reorder the terms:
13 + -3x = 4 + 9 + 2x

Combine like terms: 4 + 9 = 13
13 + -3x = 13 + 2x

Add '-13' to each side of the equation.
13 + -13 + -3x = 13 + -13 + 2x

Combine like terms: 13 + -13 = 0
0 + -3x = 13 + -13 + 2x
-3x = 13 + -13 + 2x

Combine like terms: 13 + -13 = 0
-3x = 0 + 2x
-3x = 2x

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

Combine like terms: -3x + -2x = -5x
-5x = 2x + -2x

Combine like terms: 2x + -2x = 0
-5x = 0

Divide each side by '-5'.
x = 0

Simplifying
x = 0

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