50t+275=3t^2+70t+100

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Solution for 50t+275=3t^2+70t+100 equation:


Simplifying
50t + 275 = 3t2 + 70t + 100

Reorder the terms:
275 + 50t = 3t2 + 70t + 100

Reorder the terms:
275 + 50t = 100 + 70t + 3t2

Solving
275 + 50t = 100 + 70t + 3t2

Solving for variable 't'.

Reorder the terms:
275 + -100 + 50t + -70t + -3t2 = 100 + 70t + 3t2 + -100 + -70t + -3t2

Combine like terms: 275 + -100 = 175
175 + 50t + -70t + -3t2 = 100 + 70t + 3t2 + -100 + -70t + -3t2

Combine like terms: 50t + -70t = -20t
175 + -20t + -3t2 = 100 + 70t + 3t2 + -100 + -70t + -3t2

Reorder the terms:
175 + -20t + -3t2 = 100 + -100 + 70t + -70t + 3t2 + -3t2

Combine like terms: 100 + -100 = 0
175 + -20t + -3t2 = 0 + 70t + -70t + 3t2 + -3t2
175 + -20t + -3t2 = 70t + -70t + 3t2 + -3t2

Combine like terms: 70t + -70t = 0
175 + -20t + -3t2 = 0 + 3t2 + -3t2
175 + -20t + -3t2 = 3t2 + -3t2

Combine like terms: 3t2 + -3t2 = 0
175 + -20t + -3t2 = 0

Factor a trinomial.
(5 + -1t)(35 + 3t) = 0

Subproblem 1

Set the factor '(5 + -1t)' equal to zero and attempt to solve: Simplifying 5 + -1t = 0 Solving 5 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1t = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1t = 0 + -5 -1t = 0 + -5 Combine like terms: 0 + -5 = -5 -1t = -5 Divide each side by '-1'. t = 5 Simplifying t = 5

Subproblem 2

Set the factor '(35 + 3t)' equal to zero and attempt to solve: Simplifying 35 + 3t = 0 Solving 35 + 3t = 0 Move all terms containing t to the left, all other terms to the right. Add '-35' to each side of the equation. 35 + -35 + 3t = 0 + -35 Combine like terms: 35 + -35 = 0 0 + 3t = 0 + -35 3t = 0 + -35 Combine like terms: 0 + -35 = -35 3t = -35 Divide each side by '3'. t = -11.66666667 Simplifying t = -11.66666667

Solution

t = {5, -11.66666667}

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