2(x+9)+2x+2+5x-4=89

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Solution for 2(x+9)+2x+2+5x-4=89 equation: 


Simplifying
2(x + 9) + 2x + 2 + 5x + -4 = 89

Reorder the terms:
2(9 + x) + 2x + 2 + 5x + -4 = 89
(9 * 2 + x * 2) + 2x + 2 + 5x + -4 = 89
(18 + 2x) + 2x + 2 + 5x + -4 = 89

Reorder the terms:
18 + 2 + -4 + 2x + 2x + 5x = 89

Combine like terms: 18 + 2 = 20
20 + -4 + 2x + 2x + 5x = 89

Combine like terms: 20 + -4 = 16
16 + 2x + 2x + 5x = 89

Combine like terms: 2x + 2x = 4x
16 + 4x + 5x = 89

Combine like terms: 4x + 5x = 9x
16 + 9x = 89

Solving
16 + 9x = 89

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 + 9x = 89 + -16

Combine like terms: 16 + -16 = 0
0 + 9x = 89 + -16
9x = 89 + -16

Combine like terms: 89 + -16 = 73
9x = 73

Divide each side by '9'.
x = 8.111111111

Simplifying
x = 8.111111111

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