3(t+1)-9=6

Solution for 3(t+1)-9=6 equation:

Simplifying
3(t + 1) + -9 = 6

Reorder the terms:
3(1 + t) + -9 = 6
(1 * 3 + t * 3) + -9 = 6
(3 + 3t) + -9 = 6

Reorder the terms:
3 + -9 + 3t = 6

Combine like terms: 3 + -9 = -6
-6 + 3t = 6

Solving
-6 + 3t = 6

Solving for variable 't'.

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

Add '6' to each side of the equation.
-6 + 6 + 3t = 6 + 6

Combine like terms: -6 + 6 = 0
0 + 3t = 6 + 6
3t = 6 + 6

Combine like terms: 6 + 6 = 12
3t = 12

Divide each side by '3'.
t = 4

Simplifying
t = 4