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Simplifying
6x2 + -8 = 442
Reorder the terms:
-8 + 6x2 = 442
Solving
-8 + 6x2 = 442
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '8' to each side of the equation.
-8 + 8 + 6x2 = 442 + 8
Combine like terms: -8 + 8 = 0
0 + 6x2 = 442 + 8
6x2 = 442 + 8
Combine like terms: 442 + 8 = 450
6x2 = 450
Divide each side by '6'.
x2 = 75
Simplifying
x2 = 75
Take the square root of each side:
x = {-8.660254038, 8.660254038}
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