u^2+17=26

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Solution for u^2+17=26 equation: 


Simplifying
u2 + 17 = 26

Reorder the terms:
17 + u2 = 26

Solving
17 + u2 = 26

Solving for variable 'u'.

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

Add '-17' to each side of the equation.
17 + -17 + u2 = 26 + -17

Combine like terms: 17 + -17 = 0
0 + u2 = 26 + -17
u2 = 26 + -17

Combine like terms: 26 + -17 = 9
u2 = 9

Simplifying
u2 = 9

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

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