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Simplifying
x * 2x = 180
Reorder the terms for easier multiplication:
2x * x = 180
Multiply x * x
2x2 = 180
Solving
2x2 = 180
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '2'.
x2 = 90
Simplifying
x2 = 90
Take the square root of each side:
x = {-9.486832981, 9.486832981}
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