4*x^2-26=10

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Solution for 4*x^2-26=10 equation: 


Simplifying
4x2 + -26 = 10

Reorder the terms:
-26 + 4x2 = 10

Solving
-26 + 4x2 = 10

Solving for variable 'x'.

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

Add '26' to each side of the equation.
-26 + 26 + 4x2 = 10 + 26

Combine like terms: -26 + 26 = 0
0 + 4x2 = 10 + 26
4x2 = 10 + 26

Combine like terms: 10 + 26 = 36
4x2 = 36

Divide each side by '4'.
x2 = 9

Simplifying
x2 = 9

Take the square root of each side:
x = {-3, 3}

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