10x^2-2=115

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Solution for 10x^2-2=115 equation: 


Simplifying
10x2 + -2 = 115

Reorder the terms:
-2 + 10x2 = 115

Solving
-2 + 10x2 = 115

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 10x2 = 115 + 2

Combine like terms: -2 + 2 = 0
0 + 10x2 = 115 + 2
10x2 = 115 + 2

Combine like terms: 115 + 2 = 117
10x2 = 117

Divide each side by '10'.
x2 = 11.7

Simplifying
x2 = 11.7

Take the square root of each side:
x = {-3.420526275, 3.420526275}

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