5x^2-60=120

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Solution for 5x^2-60=120 equation:


Simplifying
5x2 + -60 = 120

Reorder the terms:
-60 + 5x2 = 120

Solving
-60 + 5x2 = 120

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 + 5x2 = 120 + 60

Combine like terms: -60 + 60 = 0
0 + 5x2 = 120 + 60
5x2 = 120 + 60

Combine like terms: 120 + 60 = 180
5x2 = 180

Divide each side by '5'.
x2 = 36

Simplifying
x2 = 36

Take the square root of each side:
x = {-6, 6}

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