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Simplifying
5x2 + -25 = 200
Reorder the terms:
-25 + 5x2 = 200
Solving
-25 + 5x2 = 200
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '25' to each side of the equation.
-25 + 25 + 5x2 = 200 + 25
Combine like terms: -25 + 25 = 0
0 + 5x2 = 200 + 25
5x2 = 200 + 25
Combine like terms: 200 + 25 = 225
5x2 = 225
Divide each side by '5'.
x2 = 45
Simplifying
x2 = 45
Take the square root of each side:
x = {-6.708203933, 6.708203933}
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