x^2+42=136

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Solution for x^2+42=136 equation: 


Simplifying
x2 + 42 = 136

Reorder the terms:
42 + x2 = 136

Solving
42 + x2 = 136

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + x2 = 136 + -42

Combine like terms: 42 + -42 = 0
0 + x2 = 136 + -42
x2 = 136 + -42

Combine like terms: 136 + -42 = 94
x2 = 94

Simplifying
x2 = 94

Take the square root of each side:
x = {-9.695359715, 9.695359715}

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