t^2=9t-14

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Solution for t^2=9t-14 equation:


Simplifying
t2 = 9t + -14

Reorder the terms:
t2 = -14 + 9t

Solving
t2 = -14 + 9t

Solving for variable 't'.

Reorder the terms:
14 + -9t + t2 = -14 + 9t + 14 + -9t

Reorder the terms:
14 + -9t + t2 = -14 + 14 + 9t + -9t

Combine like terms: -14 + 14 = 0
14 + -9t + t2 = 0 + 9t + -9t
14 + -9t + t2 = 9t + -9t

Combine like terms: 9t + -9t = 0
14 + -9t + t2 = 0

Factor a trinomial.
(2 + -1t)(7 + -1t) = 0

Subproblem 1

Set the factor '(2 + -1t)' equal to zero and attempt to solve: Simplifying 2 + -1t = 0 Solving 2 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1t = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1t = 0 + -2 -1t = 0 + -2 Combine like terms: 0 + -2 = -2 -1t = -2 Divide each side by '-1'. t = 2 Simplifying t = 2

Subproblem 2

Set the factor '(7 + -1t)' equal to zero and attempt to solve: Simplifying 7 + -1t = 0 Solving 7 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1t = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1t = 0 + -7 -1t = 0 + -7 Combine like terms: 0 + -7 = -7 -1t = -7 Divide each side by '-1'. t = 7 Simplifying t = 7

Solution

t = {2, 7}

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