30x^2-77x+48=0

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Solution for 30x^2-77x+48=0 equation:


Simplifying
30x2 + -77x + 48 = 0

Reorder the terms:
48 + -77x + 30x2 = 0

Solving
48 + -77x + 30x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(16 + -15x)(3 + -2x) = 0

Subproblem 1

Set the factor '(16 + -15x)' equal to zero and attempt to solve: Simplifying 16 + -15x = 0 Solving 16 + -15x = 0 Move all terms containing x to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + -15x = 0 + -16 Combine like terms: 16 + -16 = 0 0 + -15x = 0 + -16 -15x = 0 + -16 Combine like terms: 0 + -16 = -16 -15x = -16 Divide each side by '-15'. x = 1.066666667 Simplifying x = 1.066666667

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 = {1.066666667, 1.5}

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