4(2-t)-(2-2t)=4

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

Simplifying
4(2 + -1t) + -1(2 + -2t) = 4
(2 * 4 + -1t * 4) + -1(2 + -2t) = 4
(8 + -4t) + -1(2 + -2t) = 4
8 + -4t + (2 * -1 + -2t * -1) = 4
8 + -4t + (-2 + 2t) = 4

Reorder the terms:
8 + -2 + -4t + 2t = 4

Combine like terms: 8 + -2 = 6
6 + -4t + 2t = 4

Combine like terms: -4t + 2t = -2t
6 + -2t = 4

Solving
6 + -2t = 4

Solving for variable 't'.

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

Add '-6' to each side of the equation.
6 + -6 + -2t = 4 + -6

Combine like terms: 6 + -6 = 0
0 + -2t = 4 + -6
-2t = 4 + -6

Combine like terms: 4 + -6 = -2
-2t = -2

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

Simplifying
t = 1