2b^2-14b=-24

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Solution for 2b^2-14b=-24 equation:


Simplifying
2b2 + -14b = -24

Reorder the terms:
-14b + 2b2 = -24

Solving
-14b + 2b2 = -24

Solving for variable 'b'.

Reorder the terms:
24 + -14b + 2b2 = -24 + 24

Combine like terms: -24 + 24 = 0
24 + -14b + 2b2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(12 + -7b + b2) = 0

Factor a trinomial.
2((3 + -1b)(4 + -1b)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(3 + -1b)' equal to zero and attempt to solve: Simplifying 3 + -1b = 0 Solving 3 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1b = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1b = 0 + -3 -1b = 0 + -3 Combine like terms: 0 + -3 = -3 -1b = -3 Divide each side by '-1'. b = 3 Simplifying b = 3

Subproblem 2

Set the factor '(4 + -1b)' equal to zero and attempt to solve: Simplifying 4 + -1b = 0 Solving 4 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1b = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1b = 0 + -4 -1b = 0 + -4 Combine like terms: 0 + -4 = -4 -1b = -4 Divide each side by '-1'. b = 4 Simplifying b = 4

Solution

b = {3, 4}

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