3(t-3)-t=9

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


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

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

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

Solving
-9 + 2t = 9

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 = 9 + 9

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

Combine like terms: 9 + 9 = 18
2t = 18

Divide each side by '2'.
t = 9

Simplifying
t = 9

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