3(4t+5)-6=9(t+2)

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Solution for 3(4t+5)-6=9(t+2) equation:


Simplifying
3(4t + 5) + -6 = 9(t + 2)

Reorder the terms:
3(5 + 4t) + -6 = 9(t + 2)
(5 * 3 + 4t * 3) + -6 = 9(t + 2)
(15 + 12t) + -6 = 9(t + 2)

Reorder the terms:
15 + -6 + 12t = 9(t + 2)

Combine like terms: 15 + -6 = 9
9 + 12t = 9(t + 2)

Reorder the terms:
9 + 12t = 9(2 + t)
9 + 12t = (2 * 9 + t * 9)
9 + 12t = (18 + 9t)

Solving
9 + 12t = 18 + 9t

Solving for variable 't'.

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

Add '-9t' to each side of the equation.
9 + 12t + -9t = 18 + 9t + -9t

Combine like terms: 12t + -9t = 3t
9 + 3t = 18 + 9t + -9t

Combine like terms: 9t + -9t = 0
9 + 3t = 18 + 0
9 + 3t = 18

Add '-9' to each side of the equation.
9 + -9 + 3t = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 3t = 18 + -9
3t = 18 + -9

Combine like terms: 18 + -9 = 9
3t = 9

Divide each side by '3'.
t = 3

Simplifying
t = 3

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