8x^2+2=394

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Solution for 8x^2+2=394 equation: 


Simplifying
8x2 + 2 = 394

Reorder the terms:
2 + 8x2 = 394

Solving
2 + 8x2 = 394

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 + 8x2 = 394 + -2

Combine like terms: 2 + -2 = 0
0 + 8x2 = 394 + -2
8x2 = 394 + -2

Combine like terms: 394 + -2 = 392
8x2 = 392

Divide each side by '8'.
x2 = 49

Simplifying
x2 = 49

Take the square root of each side:
x = {-7, 7}

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