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Simplifying
2x2 + 60 = 319
Reorder the terms:
60 + 2x2 = 319
Solving
60 + 2x2 = 319
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-60' to each side of the equation.
60 + -60 + 2x2 = 319 + -60
Combine like terms: 60 + -60 = 0
0 + 2x2 = 319 + -60
2x2 = 319 + -60
Combine like terms: 319 + -60 = 259
2x2 = 259
Divide each side by '2'.
x2 = 129.5
Simplifying
x2 = 129.5
Take the square root of each side:
x = {-11.379806677, 11.379806677}
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