-5(-2-4x)-2x=8(x+9)+8

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Solution for -5(-2-4x)-2x=8(x+9)+8 equation:


Simplifying
-5(-2 + -4x) + -2x = 8(x + 9) + 8
(-2 * -5 + -4x * -5) + -2x = 8(x + 9) + 8
(10 + 20x) + -2x = 8(x + 9) + 8

Combine like terms: 20x + -2x = 18x
10 + 18x = 8(x + 9) + 8

Reorder the terms:
10 + 18x = 8(9 + x) + 8
10 + 18x = (9 * 8 + x * 8) + 8
10 + 18x = (72 + 8x) + 8

Reorder the terms:
10 + 18x = 72 + 8 + 8x

Combine like terms: 72 + 8 = 80
10 + 18x = 80 + 8x

Solving
10 + 18x = 80 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
10 + 18x + -8x = 80 + 8x + -8x

Combine like terms: 18x + -8x = 10x
10 + 10x = 80 + 8x + -8x

Combine like terms: 8x + -8x = 0
10 + 10x = 80 + 0
10 + 10x = 80

Add '-10' to each side of the equation.
10 + -10 + 10x = 80 + -10

Combine like terms: 10 + -10 = 0
0 + 10x = 80 + -10
10x = 80 + -10

Combine like terms: 80 + -10 = 70
10x = 70

Divide each side by '10'.
x = 7

Simplifying
x = 7

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