x^2-8+3=11

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Solution for x^2-8+3=11 equation: 


Simplifying
x2 + -8 + 3 = 11

Reorder the terms:
-8 + 3 + x2 = 11

Combine like terms: -8 + 3 = -5
-5 + x2 = 11

Solving
-5 + x2 = 11

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + x2 = 11 + 5

Combine like terms: -5 + 5 = 0
0 + x2 = 11 + 5
x2 = 11 + 5

Combine like terms: 11 + 5 = 16
x2 = 16

Simplifying
x2 = 16

Take the square root of each side:
x = {-4, 4}

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