8x^2-7x+4x-60-3=0

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Solution for 8x^2-7x+4x-60-3=0 equation:


Simplifying
8x2 + -7x + 4x + -60 + -3 = 0

Reorder the terms:
-60 + -3 + -7x + 4x + 8x2 = 0

Combine like terms: -60 + -3 = -63
-63 + -7x + 4x + 8x2 = 0

Combine like terms: -7x + 4x = -3x
-63 + -3x + 8x2 = 0

Solving
-63 + -3x + 8x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-21 + -8x)(3 + -1x) = 0

Subproblem 1

Set the factor '(-21 + -8x)' equal to zero and attempt to solve: Simplifying -21 + -8x = 0 Solving -21 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '21' to each side of the equation. -21 + 21 + -8x = 0 + 21 Combine like terms: -21 + 21 = 0 0 + -8x = 0 + 21 -8x = 0 + 21 Combine like terms: 0 + 21 = 21 -8x = 21 Divide each side by '-8'. x = -2.625 Simplifying x = -2.625

Subproblem 2

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 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 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {-2.625, 3}

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