-3(-9x+6)-7x=5(x-4)-4

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Solution for -3(-9x+6)-7x=5(x-4)-4 equation:


Simplifying
-3(-9x + 6) + -7x = 5(x + -4) + -4

Reorder the terms:
-3(6 + -9x) + -7x = 5(x + -4) + -4
(6 * -3 + -9x * -3) + -7x = 5(x + -4) + -4
(-18 + 27x) + -7x = 5(x + -4) + -4

Combine like terms: 27x + -7x = 20x
-18 + 20x = 5(x + -4) + -4

Reorder the terms:
-18 + 20x = 5(-4 + x) + -4
-18 + 20x = (-4 * 5 + x * 5) + -4
-18 + 20x = (-20 + 5x) + -4

Reorder the terms:
-18 + 20x = -20 + -4 + 5x

Combine like terms: -20 + -4 = -24
-18 + 20x = -24 + 5x

Solving
-18 + 20x = -24 + 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.
-18 + 20x + -5x = -24 + 5x + -5x

Combine like terms: 20x + -5x = 15x
-18 + 15x = -24 + 5x + -5x

Combine like terms: 5x + -5x = 0
-18 + 15x = -24 + 0
-18 + 15x = -24

Add '18' to each side of the equation.
-18 + 18 + 15x = -24 + 18

Combine like terms: -18 + 18 = 0
0 + 15x = -24 + 18
15x = -24 + 18

Combine like terms: -24 + 18 = -6
15x = -6

Divide each side by '15'.
x = -0.4

Simplifying
x = -0.4

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