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Simplifying
1000 = -16x2 + 1500
Reorder the terms:
1000 = 1500 + -16x2
Solving
1000 = 1500 + -16x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '16x2' to each side of the equation.
1000 + 16x2 = 1500 + -16x2 + 16x2
Combine like terms: -16x2 + 16x2 = 0
1000 + 16x2 = 1500 + 0
1000 + 16x2 = 1500
Add '-1000' to each side of the equation.
1000 + -1000 + 16x2 = 1500 + -1000
Combine like terms: 1000 + -1000 = 0
0 + 16x2 = 1500 + -1000
16x2 = 1500 + -1000
Combine like terms: 1500 + -1000 = 500
16x2 = 500
Divide each side by '16'.
x2 = 31.25
Simplifying
x2 = 31.25
Take the square root of each side:
x = {-5.590169944, 5.590169944}
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