4[9-(-3x-9)]=48x+180

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Solution for 4[9-(-3x-9)]=48x+180 equation:


Simplifying
4[9 + -1(-3x + -9)] = 48x + 180

Reorder the terms:
4[9 + -1(-9 + -3x)] = 48x + 180
4[9 + (-9 * -1 + -3x * -1)] = 48x + 180
4[9 + (9 + 3x)] = 48x + 180

Combine like terms: 9 + 9 = 18
4[18 + 3x] = 48x + 180
[18 * 4 + 3x * 4] = 48x + 180
[72 + 12x] = 48x + 180

Reorder the terms:
72 + 12x = 180 + 48x

Solving
72 + 12x = 180 + 48x

Solving for variable 'x'.

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

Add '-48x' to each side of the equation.
72 + 12x + -48x = 180 + 48x + -48x

Combine like terms: 12x + -48x = -36x
72 + -36x = 180 + 48x + -48x

Combine like terms: 48x + -48x = 0
72 + -36x = 180 + 0
72 + -36x = 180

Add '-72' to each side of the equation.
72 + -72 + -36x = 180 + -72

Combine like terms: 72 + -72 = 0
0 + -36x = 180 + -72
-36x = 180 + -72

Combine like terms: 180 + -72 = 108
-36x = 108

Divide each side by '-36'.
x = -3

Simplifying
x = -3

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