t+1-4t=-20-1

Solution for t+1-4t=-20-1 equation:

Simplifying
t + 1 + -4t = -20 + -1

Reorder the terms:
1 + t + -4t = -20 + -1

Combine like terms: t + -4t = -3t
1 + -3t = -20 + -1

Combine like terms: -20 + -1 = -21
1 + -3t = -21

Solving
1 + -3t = -21

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 = -21 + -1

Combine like terms: 1 + -1 = 0
0 + -3t = -21 + -1
-3t = -21 + -1

Combine like terms: -21 + -1 = -22
-3t = -22

Divide each side by '-3'.
t = 7.333333333

Simplifying
t = 7.333333333