4[8-(-9x-4)]=216x+128

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Solution for 4[8-(-9x-4)]=216x+128 equation:


Simplifying
4[8 + -1(-9x + -4)] = 216x + 128

Reorder the terms:
4[8 + -1(-4 + -9x)] = 216x + 128
4[8 + (-4 * -1 + -9x * -1)] = 216x + 128
4[8 + (4 + 9x)] = 216x + 128

Combine like terms: 8 + 4 = 12
4[12 + 9x] = 216x + 128
[12 * 4 + 9x * 4] = 216x + 128
[48 + 36x] = 216x + 128

Reorder the terms:
48 + 36x = 128 + 216x

Solving
48 + 36x = 128 + 216x

Solving for variable 'x'.

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

Add '-216x' to each side of the equation.
48 + 36x + -216x = 128 + 216x + -216x

Combine like terms: 36x + -216x = -180x
48 + -180x = 128 + 216x + -216x

Combine like terms: 216x + -216x = 0
48 + -180x = 128 + 0
48 + -180x = 128

Add '-48' to each side of the equation.
48 + -48 + -180x = 128 + -48

Combine like terms: 48 + -48 = 0
0 + -180x = 128 + -48
-180x = 128 + -48

Combine like terms: 128 + -48 = 80
-180x = 80

Divide each side by '-180'.
x = -0.4444444444

Simplifying
x = -0.4444444444

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