2x(6x)+20=180

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Solution for 2x(6x)+20=180 equation: 


Simplifying
2x(6x) + 20 = 180

Remove parenthesis around (6x)
2x * 6x + 20 = 180

Reorder the terms for easier multiplication:
2 * 6x * x + 20 = 180

Multiply 2 * 6
12x * x + 20 = 180

Multiply x * x
12x2 + 20 = 180

Reorder the terms:
20 + 12x2 = 180

Solving
20 + 12x2 = 180

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 12x2 = 180 + -20

Combine like terms: 20 + -20 = 0
0 + 12x2 = 180 + -20
12x2 = 180 + -20

Combine like terms: 180 + -20 = 160
12x2 = 160

Divide each side by '12'.
x2 = 13.33333333

Simplifying
x2 = 13.33333333

Take the square root of each side:
x = {-3.651483716, 3.651483716}

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