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

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

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

Multiply -1 * 1
3(t + -1) = 9 + t

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

Solving
-3 + 3t = 9 + 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.
-3 + 3t + -1t = 9 + t + -1t

Combine like terms: 3t + -1t = 2t
-3 + 2t = 9 + t + -1t

Combine like terms: t + -1t = 0
-3 + 2t = 9 + 0
-3 + 2t = 9

Add '3' to each side of the equation.
-3 + 3 + 2t = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 2t = 9 + 3
2t = 9 + 3

Combine like terms: 9 + 3 = 12
2t = 12

Divide each side by '2'.
t = 6

Simplifying
t = 6