126+88x=8x^2+240

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Solution for 126+88x=8x^2+240 equation:


Simplifying
126 + 88x = 8x2 + 240

Reorder the terms:
126 + 88x = 240 + 8x2

Solving
126 + 88x = 240 + 8x2

Solving for variable 'x'.

Reorder the terms:
126 + -240 + 88x + -8x2 = 240 + 8x2 + -240 + -8x2

Combine like terms: 126 + -240 = -114
-114 + 88x + -8x2 = 240 + 8x2 + -240 + -8x2

Reorder the terms:
-114 + 88x + -8x2 = 240 + -240 + 8x2 + -8x2

Combine like terms: 240 + -240 = 0
-114 + 88x + -8x2 = 0 + 8x2 + -8x2
-114 + 88x + -8x2 = 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
-114 + 88x + -8x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-57 + 44x + -4x2) = 0

Factor a trinomial.
2((-19 + 2x)(3 + -2x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-19 + 2x)' equal to zero and attempt to solve: Simplifying -19 + 2x = 0 Solving -19 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '19' to each side of the equation. -19 + 19 + 2x = 0 + 19 Combine like terms: -19 + 19 = 0 0 + 2x = 0 + 19 2x = 0 + 19 Combine like terms: 0 + 19 = 19 2x = 19 Divide each side by '2'. x = 9.5 Simplifying x = 9.5

Subproblem 2

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Solution

x = {9.5, 1.5}

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