2(x+8)+x-12(5x)=90

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Solution for 2(x+8)+x-12(5x)=90 equation: 


Simplifying
2(x + 8) + x + -12(5x) = 90

Reorder the terms:
2(8 + x) + x + -12(5x) = 90
(8 * 2 + x * 2) + x + -12(5x) = 90
(16 + 2x) + x + -12(5x) = 90

Remove parenthesis around (5x)
16 + 2x + x + -12 * 5x = 90

Multiply -12 * 5
16 + 2x + x + -60x = 90

Combine like terms: 2x + x = 3x
16 + 3x + -60x = 90

Combine like terms: 3x + -60x = -57x
16 + -57x = 90

Solving
16 + -57x = 90

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + -57x = 90 + -16

Combine like terms: 16 + -16 = 0
0 + -57x = 90 + -16
-57x = 90 + -16

Combine like terms: 90 + -16 = 74
-57x = 74

Divide each side by '-57'.
x = -1.298245614

Simplifying
x = -1.298245614

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