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

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Solution for 2(t-3)+t=12-t equation:


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

Reorder the terms:
2(-3 + t) + t = 12 + -1t
(-3 * 2 + t * 2) + t = 12 + -1t
(-6 + 2t) + t = 12 + -1t

Combine like terms: 2t + t = 3t
-6 + 3t = 12 + -1t

Solving
-6 + 3t = 12 + -1t

Solving for variable 't'.

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

Add 't' to each side of the equation.
-6 + 3t + t = 12 + -1t + t

Combine like terms: 3t + t = 4t
-6 + 4t = 12 + -1t + t

Combine like terms: -1t + t = 0
-6 + 4t = 12 + 0
-6 + 4t = 12

Add '6' to each side of the equation.
-6 + 6 + 4t = 12 + 6

Combine like terms: -6 + 6 = 0
0 + 4t = 12 + 6
4t = 12 + 6

Combine like terms: 12 + 6 = 18
4t = 18

Divide each side by '4'.
t = 4.5

Simplifying
t = 4.5

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