3[5+2(2x-2)]=9x-8

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Solution for 3[5+2(2x-2)]=9x-8 equation:


Simplifying
3[5 + 2(2x + -2)] = 9x + -8

Reorder the terms:
3[5 + 2(-2 + 2x)] = 9x + -8
3[5 + (-2 * 2 + 2x * 2)] = 9x + -8
3[5 + (-4 + 4x)] = 9x + -8

Combine like terms: 5 + -4 = 1
3[1 + 4x] = 9x + -8
[1 * 3 + 4x * 3] = 9x + -8
[3 + 12x] = 9x + -8

Reorder the terms:
3 + 12x = -8 + 9x

Solving
3 + 12x = -8 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
3 + 12x + -9x = -8 + 9x + -9x

Combine like terms: 12x + -9x = 3x
3 + 3x = -8 + 9x + -9x

Combine like terms: 9x + -9x = 0
3 + 3x = -8 + 0
3 + 3x = -8

Add '-3' to each side of the equation.
3 + -3 + 3x = -8 + -3

Combine like terms: 3 + -3 = 0
0 + 3x = -8 + -3
3x = -8 + -3

Combine like terms: -8 + -3 = -11
3x = -11

Divide each side by '3'.
x = -3.666666667

Simplifying
x = -3.666666667

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