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Simplifying
-5x2 + -1 = -46
Reorder the terms:
-1 + -5x2 = -46
Solving
-1 + -5x2 = -46
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '1' to each side of the equation.
-1 + 1 + -5x2 = -46 + 1
Combine like terms: -1 + 1 = 0
0 + -5x2 = -46 + 1
-5x2 = -46 + 1
Combine like terms: -46 + 1 = -45
-5x2 = -45
Divide each side by '-5'.
x2 = 9
Simplifying
x2 = 9
Take the square root of each side:
x = {-3, 3}
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