(2t-7)(6t+1)=

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Solution for (2t-7)(6t+1)= equation:


Simplifying
(2t + -7)(6t + 1) = 0

Reorder the terms:
(-7 + 2t)(6t + 1) = 0

Reorder the terms:
(-7 + 2t)(1 + 6t) = 0

Multiply (-7 + 2t) * (1 + 6t)
(-7(1 + 6t) + 2t * (1 + 6t)) = 0
((1 * -7 + 6t * -7) + 2t * (1 + 6t)) = 0
((-7 + -42t) + 2t * (1 + 6t)) = 0
(-7 + -42t + (1 * 2t + 6t * 2t)) = 0
(-7 + -42t + (2t + 12t2)) = 0

Combine like terms: -42t + 2t = -40t
(-7 + -40t + 12t2) = 0

Solving
-7 + -40t + 12t2 = 0

Solving for variable 't'.

Factor a trinomial.
(-1 + -6t)(7 + -2t) = 0

Subproblem 1

Set the factor '(-1 + -6t)' equal to zero and attempt to solve: Simplifying -1 + -6t = 0 Solving -1 + -6t = 0 Move all terms containing t to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -6t = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -6t = 0 + 1 -6t = 0 + 1 Combine like terms: 0 + 1 = 1 -6t = 1 Divide each side by '-6'. t = -0.1666666667 Simplifying t = -0.1666666667

Subproblem 2

Set the factor '(7 + -2t)' equal to zero and attempt to solve: Simplifying 7 + -2t = 0 Solving 7 + -2t = 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 + -2t = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2t = 0 + -7 -2t = 0 + -7 Combine like terms: 0 + -7 = -7 -2t = -7 Divide each side by '-2'. t = 3.5 Simplifying t = 3.5

Solution

t = {-0.1666666667, 3.5}

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