(3x+20)2=180

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Solution for (3x+20)2=180 equation:


Simplifying
(3x + 20) * 2 = 180

Reorder the terms:
(20 + 3x) * 2 = 180

Reorder the terms for easier multiplication:
2(20 + 3x) = 180
(20 * 2 + 3x * 2) = 180
(40 + 6x) = 180

Solving
40 + 6x = 180

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 6x = 180 + -40

Combine like terms: 40 + -40 = 0
0 + 6x = 180 + -40
6x = 180 + -40

Combine like terms: 180 + -40 = 140
6x = 140

Divide each side by '6'.
x = 23.33333333

Simplifying
x = 23.33333333

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