8+3x^2=83

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Solution for 8+3x^2=83 equation: 


Simplifying
8 + 3x2 = 83

Solving
8 + 3x2 = 83

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x2 = 83 + -8

Combine like terms: 8 + -8 = 0
0 + 3x2 = 83 + -8
3x2 = 83 + -8

Combine like terms: 83 + -8 = 75
3x2 = 75

Divide each side by '3'.
x2 = 25

Simplifying
x2 = 25

Take the square root of each side:
x = {-5, 5}

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