t^2+6t-36=3t-8

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Solution for t^2+6t-36=3t-8 equation:


Simplifying
t2 + 6t + -36 = 3t + -8

Reorder the terms:
-36 + 6t + t2 = 3t + -8

Reorder the terms:
-36 + 6t + t2 = -8 + 3t

Solving
-36 + 6t + t2 = -8 + 3t

Solving for variable 't'.

Reorder the terms:
-36 + 8 + 6t + -3t + t2 = -8 + 3t + 8 + -3t

Combine like terms: -36 + 8 = -28
-28 + 6t + -3t + t2 = -8 + 3t + 8 + -3t

Combine like terms: 6t + -3t = 3t
-28 + 3t + t2 = -8 + 3t + 8 + -3t

Reorder the terms:
-28 + 3t + t2 = -8 + 8 + 3t + -3t

Combine like terms: -8 + 8 = 0
-28 + 3t + t2 = 0 + 3t + -3t
-28 + 3t + t2 = 3t + -3t

Combine like terms: 3t + -3t = 0
-28 + 3t + t2 = 0

Factor a trinomial.
(-7 + -1t)(4 + -1t) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(4 + -1t)' equal to zero and attempt to solve: Simplifying 4 + -1t = 0 Solving 4 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1t = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1t = 0 + -4 -1t = 0 + -4 Combine like terms: 0 + -4 = -4 -1t = -4 Divide each side by '-1'. t = 4 Simplifying t = 4

Solution

t = {-7, 4}

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