3x*3+4=x*2+12x

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Solution for 3x*3+4=x*2+12x equation:


Simplifying
3x * 3 + 4 = x * 2 + 12x

Reorder the terms for easier multiplication:
3 * 3x + 4 = x * 2 + 12x

Multiply 3 * 3
9x + 4 = x * 2 + 12x

Reorder the terms:
4 + 9x = x * 2 + 12x

Reorder the terms for easier multiplication:
4 + 9x = 2x + 12x

Combine like terms: 2x + 12x = 14x
4 + 9x = 14x

Solving
4 + 9x = 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
4 + 9x + -14x = 14x + -14x

Combine like terms: 9x + -14x = -5x
4 + -5x = 14x + -14x

Combine like terms: 14x + -14x = 0
4 + -5x = 0

Add '-4' to each side of the equation.
4 + -4 + -5x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -5x = 0 + -4
-5x = 0 + -4

Combine like terms: 0 + -4 = -4
-5x = -4

Divide each side by '-5'.
x = 0.8

Simplifying
x = 0.8

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