4+2(t-1)=

Solution for 4+2(t-1)= equation:

Simplifying
4 + 2(t + -1) = 0

Reorder the terms:
4 + 2(-1 + t) = 0
4 + (-1 * 2 + t * 2) = 0
4 + (-2 + 2t) = 0

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

Solving
2 + 2t = 0

Solving for variable 't'.

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

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

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

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

Divide each side by '2'.
t = -1

Simplifying
t = -1