4(5x+9)=-2(6x-6)

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Solution for 4(5x+9)=-2(6x-6) equation:


Simplifying
4(5x + 9) = -2(6x + -6)

Reorder the terms:
4(9 + 5x) = -2(6x + -6)
(9 * 4 + 5x * 4) = -2(6x + -6)
(36 + 20x) = -2(6x + -6)

Reorder the terms:
36 + 20x = -2(-6 + 6x)
36 + 20x = (-6 * -2 + 6x * -2)
36 + 20x = (12 + -12x)

Solving
36 + 20x = 12 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
36 + 20x + 12x = 12 + -12x + 12x

Combine like terms: 20x + 12x = 32x
36 + 32x = 12 + -12x + 12x

Combine like terms: -12x + 12x = 0
36 + 32x = 12 + 0
36 + 32x = 12

Add '-36' to each side of the equation.
36 + -36 + 32x = 12 + -36

Combine like terms: 36 + -36 = 0
0 + 32x = 12 + -36
32x = 12 + -36

Combine like terms: 12 + -36 = -24
32x = -24

Divide each side by '32'.
x = -0.75

Simplifying
x = -0.75

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