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Simplifying
2000 = 5x2
Solving
2000 = 5x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-5x2' to each side of the equation.
2000 + -5x2 = 5x2 + -5x2
Combine like terms: 5x2 + -5x2 = 0
2000 + -5x2 = 0
Add '-2000' to each side of the equation.
2000 + -2000 + -5x2 = 0 + -2000
Combine like terms: 2000 + -2000 = 0
0 + -5x2 = 0 + -2000
-5x2 = 0 + -2000
Combine like terms: 0 + -2000 = -2000
-5x2 = -2000
Divide each side by '-5'.
x2 = 400
Simplifying
x2 = 400
Take the square root of each side:
x = {-20, 20}
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