5x-2[9(x+5)-(x-7)]-8=

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Solution for 5x-2[9(x+5)-(x-7)]-8= equation:


Simplifying
5x + -2[9(x + 5) + -1(x + -7)] + -8 = 0

Reorder the terms:
5x + -2[9(5 + x) + -1(x + -7)] + -8 = 0
5x + -2[(5 * 9 + x * 9) + -1(x + -7)] + -8 = 0
5x + -2[(45 + 9x) + -1(x + -7)] + -8 = 0

Reorder the terms:
5x + -2[45 + 9x + -1(-7 + x)] + -8 = 0
5x + -2[45 + 9x + (-7 * -1 + x * -1)] + -8 = 0
5x + -2[45 + 9x + (7 + -1x)] + -8 = 0

Reorder the terms:
5x + -2[45 + 7 + 9x + -1x] + -8 = 0

Combine like terms: 45 + 7 = 52
5x + -2[52 + 9x + -1x] + -8 = 0

Combine like terms: 9x + -1x = 8x
5x + -2[52 + 8x] + -8 = 0
5x + [52 * -2 + 8x * -2] + -8 = 0
5x + [-104 + -16x] + -8 = 0

Reorder the terms:
-104 + -8 + 5x + -16x = 0

Combine like terms: -104 + -8 = -112
-112 + 5x + -16x = 0

Combine like terms: 5x + -16x = -11x
-112 + -11x = 0

Solving
-112 + -11x = 0

Solving for variable 'x'.

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

Add '112' to each side of the equation.
-112 + 112 + -11x = 0 + 112

Combine like terms: -112 + 112 = 0
0 + -11x = 0 + 112
-11x = 0 + 112

Combine like terms: 0 + 112 = 112
-11x = 112

Divide each side by '-11'.
x = -10.18181818

Simplifying
x = -10.18181818

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