15(4t-1)2+8(4t-1)=12

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Solution for 15(4t-1)2+8(4t-1)=12 equation:


Simplifying
15(4t + -1) * 2 + 8(4t + -1) = 12

Reorder the terms:
15(-1 + 4t) * 2 + 8(4t + -1) = 12

Reorder the terms for easier multiplication:
15 * 2(-1 + 4t) + 8(4t + -1) = 12

Multiply 15 * 2
30(-1 + 4t) + 8(4t + -1) = 12
(-1 * 30 + 4t * 30) + 8(4t + -1) = 12
(-30 + 120t) + 8(4t + -1) = 12

Reorder the terms:
-30 + 120t + 8(-1 + 4t) = 12
-30 + 120t + (-1 * 8 + 4t * 8) = 12
-30 + 120t + (-8 + 32t) = 12

Reorder the terms:
-30 + -8 + 120t + 32t = 12

Combine like terms: -30 + -8 = -38
-38 + 120t + 32t = 12

Combine like terms: 120t + 32t = 152t
-38 + 152t = 12

Solving
-38 + 152t = 12

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '38' to each side of the equation.
-38 + 38 + 152t = 12 + 38

Combine like terms: -38 + 38 = 0
0 + 152t = 12 + 38
152t = 12 + 38

Combine like terms: 12 + 38 = 50
152t = 50

Divide each side by '152'.
t = 0.3289473684

Simplifying
t = 0.3289473684

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