90+3x-8+163+83+4x-2+126=720

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Solution for 90+3x-8+163+83+4x-2+126=720 equation: 


Simplifying
90 + 3x + -8 + 163 + 83 + 4x + -2 + 126 = 720

Reorder the terms:
90 + -8 + 163 + 83 + -2 + 126 + 3x + 4x = 720

Combine like terms: 90 + -8 = 82
82 + 163 + 83 + -2 + 126 + 3x + 4x = 720

Combine like terms: 82 + 163 = 245
245 + 83 + -2 + 126 + 3x + 4x = 720

Combine like terms: 245 + 83 = 328
328 + -2 + 126 + 3x + 4x = 720

Combine like terms: 328 + -2 = 326
326 + 126 + 3x + 4x = 720

Combine like terms: 326 + 126 = 452
452 + 3x + 4x = 720

Combine like terms: 3x + 4x = 7x
452 + 7x = 720

Solving
452 + 7x = 720

Solving for variable 'x'.

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

Add '-452' to each side of the equation.
452 + -452 + 7x = 720 + -452

Combine like terms: 452 + -452 = 0
0 + 7x = 720 + -452
7x = 720 + -452

Combine like terms: 720 + -452 = 268
7x = 268

Divide each side by '7'.
x = 38.28571429

Simplifying
x = 38.28571429

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