3(t-1)+9=t

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

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

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

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

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

Solving
6 + 3t = t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
6 + 3t + -1t = t + -1t

Combine like terms: 3t + -1t = 2t
6 + 2t = t + -1t

Combine like terms: t + -1t = 0
6 + 2t = 0

Add '-6' to each side of the equation.
6 + -6 + 2t = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 2t = 0 + -6
2t = 0 + -6

Combine like terms: 0 + -6 = -6
2t = -6

Divide each side by '2'.
t = -3

Simplifying
t = -3