3x+20+7x+5+x+5=180

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Solution for 3x+20+7x+5+x+5=180 equation:


Simplifying
3x + 20 + 7x + 5 + x + 5 = 180

Reorder the terms:
20 + 5 + 5 + 3x + 7x + x = 180

Combine like terms: 20 + 5 = 25
25 + 5 + 3x + 7x + x = 180

Combine like terms: 25 + 5 = 30
30 + 3x + 7x + x = 180

Combine like terms: 3x + 7x = 10x
30 + 10x + x = 180

Combine like terms: 10x + x = 11x
30 + 11x = 180

Solving
30 + 11x = 180

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 11x = 180 + -30

Combine like terms: 30 + -30 = 0
0 + 11x = 180 + -30
11x = 180 + -30

Combine like terms: 180 + -30 = 150
11x = 150

Divide each side by '11'.
x = 13.63636364

Simplifying
x = 13.63636364

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