-3(2t-5)22t=5t-4

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Solution for -3(2t-5)22t=5t-4 equation:


Simplifying
-3(2t + -5) * 22t = 5t + -4

Reorder the terms:
-3(-5 + 2t) * 22t = 5t + -4

Reorder the terms for easier multiplication:
-3 * 22t(-5 + 2t) = 5t + -4

Multiply -3 * 22
-66t(-5 + 2t) = 5t + -4
(-5 * -66t + 2t * -66t) = 5t + -4
(330t + -132t2) = 5t + -4

Reorder the terms:
330t + -132t2 = -4 + 5t

Solving
330t + -132t2 = -4 + 5t

Solving for variable 't'.

Reorder the terms:
4 + 330t + -5t + -132t2 = -4 + 5t + 4 + -5t

Combine like terms: 330t + -5t = 325t
4 + 325t + -132t2 = -4 + 5t + 4 + -5t

Reorder the terms:
4 + 325t + -132t2 = -4 + 4 + 5t + -5t

Combine like terms: -4 + 4 = 0
4 + 325t + -132t2 = 0 + 5t + -5t
4 + 325t + -132t2 = 5t + -5t

Combine like terms: 5t + -5t = 0
4 + 325t + -132t2 = 0

Begin completing the square.  Divide all terms by
-132 the coefficient of the squared term: 

Divide each side by '-132'.
-0.0303030303 + -2.462121212t + t2 = 0

Move the constant term to the right:

Add '0.0303030303' to each side of the equation.
-0.0303030303 + -2.462121212t + 0.0303030303 + t2 = 0 + 0.0303030303

Reorder the terms:
-0.0303030303 + 0.0303030303 + -2.462121212t + t2 = 0 + 0.0303030303

Combine like terms: -0.0303030303 + 0.0303030303 = 0.0000000000
0.0000000000 + -2.462121212t + t2 = 0 + 0.0303030303
-2.462121212t + t2 = 0 + 0.0303030303

Combine like terms: 0 + 0.0303030303 = 0.0303030303
-2.462121212t + t2 = 0.0303030303

The t term is -2.462121212t.  Take half its coefficient (-1.231060606).
Square it (1.515510216) and add it to both sides.

Add '1.515510216' to each side of the equation.
-2.462121212t + 1.515510216 + t2 = 0.0303030303 + 1.515510216

Reorder the terms:
1.515510216 + -2.462121212t + t2 = 0.0303030303 + 1.515510216

Combine like terms: 0.0303030303 + 1.515510216 = 1.5458132463
1.515510216 + -2.462121212t + t2 = 1.5458132463

Factor a perfect square on the left side:
(t + -1.231060606)(t + -1.231060606) = 1.5458132463

Calculate the square root of the right side: 1.243307382

Break this problem into two subproblems by setting 
(t + -1.231060606) equal to 1.243307382 and -1.243307382.

Subproblem 1

t + -1.231060606 = 1.243307382 Simplifying t + -1.231060606 = 1.243307382 Reorder the terms: -1.231060606 + t = 1.243307382 Solving -1.231060606 + t = 1.243307382 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.231060606' to each side of the equation. -1.231060606 + 1.231060606 + t = 1.243307382 + 1.231060606 Combine like terms: -1.231060606 + 1.231060606 = 0.000000000 0.000000000 + t = 1.243307382 + 1.231060606 t = 1.243307382 + 1.231060606 Combine like terms: 1.243307382 + 1.231060606 = 2.474367988 t = 2.474367988 Simplifying t = 2.474367988

Subproblem 2

t + -1.231060606 = -1.243307382 Simplifying t + -1.231060606 = -1.243307382 Reorder the terms: -1.231060606 + t = -1.243307382 Solving -1.231060606 + t = -1.243307382 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.231060606' to each side of the equation. -1.231060606 + 1.231060606 + t = -1.243307382 + 1.231060606 Combine like terms: -1.231060606 + 1.231060606 = 0.000000000 0.000000000 + t = -1.243307382 + 1.231060606 t = -1.243307382 + 1.231060606 Combine like terms: -1.243307382 + 1.231060606 = -0.012246776 t = -0.012246776 Simplifying t = -0.012246776

Solution

The solution to the problem is based on the solutions from the subproblems. t = {2.474367988, -0.012246776}

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