3[1-(-9x-8)]=81x+75

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Solution for 3[1-(-9x-8)]=81x+75 equation:


Simplifying
3[1 + -1(-9x + -8)] = 81x + 75

Reorder the terms:
3[1 + -1(-8 + -9x)] = 81x + 75
3[1 + (-8 * -1 + -9x * -1)] = 81x + 75
3[1 + (8 + 9x)] = 81x + 75

Combine like terms: 1 + 8 = 9
3[9 + 9x] = 81x + 75
[9 * 3 + 9x * 3] = 81x + 75
[27 + 27x] = 81x + 75

Reorder the terms:
27 + 27x = 75 + 81x

Solving
27 + 27x = 75 + 81x

Solving for variable 'x'.

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

Add '-81x' to each side of the equation.
27 + 27x + -81x = 75 + 81x + -81x

Combine like terms: 27x + -81x = -54x
27 + -54x = 75 + 81x + -81x

Combine like terms: 81x + -81x = 0
27 + -54x = 75 + 0
27 + -54x = 75

Add '-27' to each side of the equation.
27 + -27 + -54x = 75 + -27

Combine like terms: 27 + -27 = 0
0 + -54x = 75 + -27
-54x = 75 + -27

Combine like terms: 75 + -27 = 48
-54x = 48

Divide each side by '-54'.
x = -0.8888888889

Simplifying
x = -0.8888888889

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