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Simplifying
50x2 + -450 = 0
Reorder the terms:
-450 + 50x2 = 0
Solving
-450 + 50x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '450' to each side of the equation.
-450 + 450 + 50x2 = 0 + 450
Combine like terms: -450 + 450 = 0
0 + 50x2 = 0 + 450
50x2 = 0 + 450
Combine like terms: 0 + 450 = 450
50x2 = 450
Divide each side by '50'.
x2 = 9
Simplifying
x2 = 9
Take the square root of each side:
x = {-3, 3}
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