-12-9(-2+9x)=6+4x

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Solution for -12-9(-2+9x)=6+4x equation:


Simplifying
-12 + -9(-2 + 9x) = 6 + 4x
-12 + (-2 * -9 + 9x * -9) = 6 + 4x
-12 + (18 + -81x) = 6 + 4x

Combine like terms: -12 + 18 = 6
6 + -81x = 6 + 4x

Add '-6' to each side of the equation.
6 + -6 + -81x = 6 + -6 + 4x

Combine like terms: 6 + -6 = 0
0 + -81x = 6 + -6 + 4x
-81x = 6 + -6 + 4x

Combine like terms: 6 + -6 = 0
-81x = 0 + 4x
-81x = 4x

Solving
-81x = 4x

Solving for variable 'x'.

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

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

Combine like terms: -81x + -4x = -85x
-85x = 4x + -4x

Combine like terms: 4x + -4x = 0
-85x = 0

Divide each side by '-85'.
x = 0

Simplifying
x = 0

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