-4(3x-9)+9x=5(x+6)

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Solution for -4(3x-9)+9x=5(x+6) equation:


Simplifying
-4(3x + -9) + 9x = 5(x + 6)

Reorder the terms:
-4(-9 + 3x) + 9x = 5(x + 6)
(-9 * -4 + 3x * -4) + 9x = 5(x + 6)
(36 + -12x) + 9x = 5(x + 6)

Combine like terms: -12x + 9x = -3x
36 + -3x = 5(x + 6)

Reorder the terms:
36 + -3x = 5(6 + x)
36 + -3x = (6 * 5 + x * 5)
36 + -3x = (30 + 5x)

Solving
36 + -3x = 30 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
36 + -3x + -5x = 30 + 5x + -5x

Combine like terms: -3x + -5x = -8x
36 + -8x = 30 + 5x + -5x

Combine like terms: 5x + -5x = 0
36 + -8x = 30 + 0
36 + -8x = 30

Add '-36' to each side of the equation.
36 + -36 + -8x = 30 + -36

Combine like terms: 36 + -36 = 0
0 + -8x = 30 + -36
-8x = 30 + -36

Combine like terms: 30 + -36 = -6
-8x = -6

Divide each side by '-8'.
x = 0.75

Simplifying
x = 0.75

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