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

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


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

Reorder the terms:
-3(5 + -6x) + -6x = 4(x + -3) + -9
(5 * -3 + -6x * -3) + -6x = 4(x + -3) + -9
(-15 + 18x) + -6x = 4(x + -3) + -9

Combine like terms: 18x + -6x = 12x
-15 + 12x = 4(x + -3) + -9

Reorder the terms:
-15 + 12x = 4(-3 + x) + -9
-15 + 12x = (-3 * 4 + x * 4) + -9
-15 + 12x = (-12 + 4x) + -9

Reorder the terms:
-15 + 12x = -12 + -9 + 4x

Combine like terms: -12 + -9 = -21
-15 + 12x = -21 + 4x

Solving
-15 + 12x = -21 + 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.
-15 + 12x + -4x = -21 + 4x + -4x

Combine like terms: 12x + -4x = 8x
-15 + 8x = -21 + 4x + -4x

Combine like terms: 4x + -4x = 0
-15 + 8x = -21 + 0
-15 + 8x = -21

Add '15' to each side of the equation.
-15 + 15 + 8x = -21 + 15

Combine like terms: -15 + 15 = 0
0 + 8x = -21 + 15
8x = -21 + 15

Combine like terms: -21 + 15 = -6
8x = -6

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

Simplifying
x = -0.75

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