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Simplifying
25.5 = x2
Solving
25.5 = x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1x2' to each side of the equation.
25.5 + -1x2 = x2 + -1x2
Combine like terms: x2 + -1x2 = 0
25.5 + -1x2 = 0
Add '-25.5' to each side of the equation.
25.5 + -25.5 + -1x2 = 0 + -25.5
Combine like terms: 25.5 + -25.5 = 0.0
0.0 + -1x2 = 0 + -25.5
-1x2 = 0 + -25.5
Combine like terms: 0 + -25.5 = -25.5
-1x2 = -25.5
Divide each side by '-1'.
x2 = 25.5
Simplifying
x2 = 25.5
Take the square root of each side:
x = {-5.049752469, 5.049752469}
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