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Simplifying
60 = 2x2
Solving
60 = 2x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2x2' to each side of the equation.
60 + -2x2 = 2x2 + -2x2
Combine like terms: 2x2 + -2x2 = 0
60 + -2x2 = 0
Add '-60' to each side of the equation.
60 + -60 + -2x2 = 0 + -60
Combine like terms: 60 + -60 = 0
0 + -2x2 = 0 + -60
-2x2 = 0 + -60
Combine like terms: 0 + -60 = -60
-2x2 = -60
Divide each side by '-2'.
x2 = 30
Simplifying
x2 = 30
Take the square root of each side:
x = {-5.477225575, 5.477225575}
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