2t(3t+5)-4(2-4t)=6(3t+1)

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Solution for 2t(3t+5)-4(2-4t)=6(3t+1) equation:


Simplifying
2t(3t + 5) + -4(2 + -4t) = 6(3t + 1)

Reorder the terms:
2t(5 + 3t) + -4(2 + -4t) = 6(3t + 1)
(5 * 2t + 3t * 2t) + -4(2 + -4t) = 6(3t + 1)
(10t + 6t2) + -4(2 + -4t) = 6(3t + 1)
10t + 6t2 + (2 * -4 + -4t * -4) = 6(3t + 1)
10t + 6t2 + (-8 + 16t) = 6(3t + 1)

Reorder the terms:
-8 + 10t + 16t + 6t2 = 6(3t + 1)

Combine like terms: 10t + 16t = 26t
-8 + 26t + 6t2 = 6(3t + 1)

Reorder the terms:
-8 + 26t + 6t2 = 6(1 + 3t)
-8 + 26t + 6t2 = (1 * 6 + 3t * 6)
-8 + 26t + 6t2 = (6 + 18t)

Solving
-8 + 26t + 6t2 = 6 + 18t

Solving for variable 't'.

Reorder the terms:
-8 + -6 + 26t + -18t + 6t2 = 6 + 18t + -6 + -18t

Combine like terms: -8 + -6 = -14
-14 + 26t + -18t + 6t2 = 6 + 18t + -6 + -18t

Combine like terms: 26t + -18t = 8t
-14 + 8t + 6t2 = 6 + 18t + -6 + -18t

Reorder the terms:
-14 + 8t + 6t2 = 6 + -6 + 18t + -18t

Combine like terms: 6 + -6 = 0
-14 + 8t + 6t2 = 0 + 18t + -18t
-14 + 8t + 6t2 = 18t + -18t

Combine like terms: 18t + -18t = 0
-14 + 8t + 6t2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-7 + 4t + 3t2) = 0

Factor a trinomial.
2((-7 + -3t)(1 + -1t)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-7 + -3t)' equal to zero and attempt to solve: Simplifying -7 + -3t = 0 Solving -7 + -3t = 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 + -3t = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -3t = 0 + 7 -3t = 0 + 7 Combine like terms: 0 + 7 = 7 -3t = 7 Divide each side by '-3'. t = -2.333333333 Simplifying t = -2.333333333

Subproblem 2

Set the factor '(1 + -1t)' equal to zero and attempt to solve: Simplifying 1 + -1t = 0 Solving 1 + -1t = 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 + -1t = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1t = 0 + -1 -1t = 0 + -1 Combine like terms: 0 + -1 = -1 -1t = -1 Divide each side by '-1'. t = 1 Simplifying t = 1

Solution

t = {-2.333333333, 1}

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