(3x+8)+(2x+2)+x+80+90=720

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Solution for (3x+8)+(2x+2)+x+80+90=720 equation:


Simplifying
(3x + 8) + (2x + 2) + x + 80 + 90 = 720

Reorder the terms:
(8 + 3x) + (2x + 2) + x + 80 + 90 = 720

Remove parenthesis around (8 + 3x)
8 + 3x + (2x + 2) + x + 80 + 90 = 720

Reorder the terms:
8 + 3x + (2 + 2x) + x + 80 + 90 = 720

Remove parenthesis around (2 + 2x)
8 + 3x + 2 + 2x + x + 80 + 90 = 720

Reorder the terms:
8 + 2 + 80 + 90 + 3x + 2x + x = 720

Combine like terms: 8 + 2 = 10
10 + 80 + 90 + 3x + 2x + x = 720

Combine like terms: 10 + 80 = 90
90 + 90 + 3x + 2x + x = 720

Combine like terms: 90 + 90 = 180
180 + 3x + 2x + x = 720

Combine like terms: 3x + 2x = 5x
180 + 5x + x = 720

Combine like terms: 5x + x = 6x
180 + 6x = 720

Solving
180 + 6x = 720

Solving for variable 'x'.

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

Add '-180' to each side of the equation.
180 + -180 + 6x = 720 + -180

Combine like terms: 180 + -180 = 0
0 + 6x = 720 + -180
6x = 720 + -180

Combine like terms: 720 + -180 = 540
6x = 540

Divide each side by '6'.
x = 90

Simplifying
x = 90

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