2-4x+12=-90x+9x

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Solution for 2-4x+12=-90x+9x equation:


Simplifying
2 + -4x + 12 = -90x + 9x

Reorder the terms:
2 + 12 + -4x = -90x + 9x

Combine like terms: 2 + 12 = 14
14 + -4x = -90x + 9x

Combine like terms: -90x + 9x = -81x
14 + -4x = -81x

Solving
14 + -4x = -81x

Solving for variable 'x'.

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

Add '81x' to each side of the equation.
14 + -4x + 81x = -81x + 81x

Combine like terms: -4x + 81x = 77x
14 + 77x = -81x + 81x

Combine like terms: -81x + 81x = 0
14 + 77x = 0

Add '-14' to each side of the equation.
14 + -14 + 77x = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 77x = 0 + -14
77x = 0 + -14

Combine like terms: 0 + -14 = -14
77x = -14

Divide each side by '77'.
x = -0.1818181818

Simplifying
x = -0.1818181818

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