-3(-t+8-3)=-12

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Solution for -3(-t+8-3)=-12 equation: 


Simplifying
-3(-1t + 8 + -3) = -12

Reorder the terms:
-3(8 + -3 + -1t) = -12

Combine like terms: 8 + -3 = 5
-3(5 + -1t) = -12
(5 * -3 + -1t * -3) = -12
(-15 + 3t) = -12

Solving
-15 + 3t = -12

Solving for variable 't'.

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

Add '15' to each side of the equation.
-15 + 15 + 3t = -12 + 15

Combine like terms: -15 + 15 = 0
0 + 3t = -12 + 15
3t = -12 + 15

Combine like terms: -12 + 15 = 3
3t = 3

Divide each side by '3'.
t = 1

Simplifying
t = 1

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