5x^2-15=10

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Solution for 5x^2-15=10 equation:


Simplifying
5x2 + -15 = 10

Reorder the terms:
-15 + 5x2 = 10

Solving
-15 + 5x2 = 10

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 5x2 = 10 + 15

Combine like terms: -15 + 15 = 0
0 + 5x2 = 10 + 15
5x2 = 10 + 15

Combine like terms: 10 + 15 = 25
5x2 = 25

Divide each side by '5'.
x2 = 5

Simplifying
x2 = 5

Take the square root of each side:
x = {-2.236067978, 2.236067978}

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