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Simplifying
-13 + 16x2 = 0
Solving
-13 + 16x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '13' to each side of the equation.
-13 + 13 + 16x2 = 0 + 13
Combine like terms: -13 + 13 = 0
0 + 16x2 = 0 + 13
16x2 = 0 + 13
Combine like terms: 0 + 13 = 13
16x2 = 13
Divide each side by '16'.
x2 = 0.8125
Simplifying
x2 = 0.8125
Take the square root of each side:
x = {-0.901387819, 0.901387819}
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