t-3+2(t+2)=0

Solution for t-3+2(t+2)=0 equation:

Simplifying
t + -3 + 2(t + 2) = 0

Reorder the terms:
t + -3 + 2(2 + t) = 0
t + -3 + (2 * 2 + t * 2) = 0
t + -3 + (4 + 2t) = 0

Reorder the terms:
-3 + 4 + t + 2t = 0

Combine like terms: -3 + 4 = 1
1 + t + 2t = 0

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

Solving
1 + 3t = 0

Solving for variable 't'.

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

Add '-1' to each side of the equation.
1 + -1 + 3t = 0 + -1

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

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

Divide each side by '3'.
t = -0.3333333333

Simplifying
t = -0.3333333333