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Simplifying
8x2 + 2 = 450
Reorder the terms:
2 + 8x2 = 450
Solving
2 + 8x2 = 450
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2' to each side of the equation.
2 + -2 + 8x2 = 450 + -2
Combine like terms: 2 + -2 = 0
0 + 8x2 = 450 + -2
8x2 = 450 + -2
Combine like terms: 450 + -2 = 448
8x2 = 448
Divide each side by '8'.
x2 = 56
Simplifying
x2 = 56
Take the square root of each side:
x = {-7.483314774, 7.483314774}
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