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Simplifying
6x2 = 90x2 + -41
Reorder the terms:
6x2 = -41 + 90x2
Solving
6x2 = -41 + 90x2
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-90x2' to each side of the equation.
6x2 + -90x2 = -41 + 90x2 + -90x2
Combine like terms: 6x2 + -90x2 = -84x2
-84x2 = -41 + 90x2 + -90x2
Combine like terms: 90x2 + -90x2 = 0
-84x2 = -41 + 0
-84x2 = -41
Divide each side by '-84'.
x2 = 0.4880952381
Simplifying
x2 = 0.4880952381
Take the square root of each side:
x = {-0.698638131, 0.698638131}
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