t-(3t-9)=

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

Simplifying
t + -1(3t + -9) = 0

Reorder the terms:
t + -1(-9 + 3t) = 0
t + (-9 * -1 + 3t * -1) = 0
t + (9 + -3t) = 0

Reorder the terms:
9 + t + -3t = 0

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

Solving
9 + -2t = 0

Solving for variable 't'.

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

Add '-9' to each side of the equation.
9 + -9 + -2t = 0 + -9

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

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

Divide each side by '-2'.
t = 4.5

Simplifying
t = 4.5