2t-6=3t+21

Solution for 2t-6=3t+21 equation:

Simplifying
2t + -6 = 3t + 21

Reorder the terms:
-6 + 2t = 3t + 21

Reorder the terms:
-6 + 2t = 21 + 3t

Solving
-6 + 2t = 21 + 3t

Solving for variable 't'.

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

Add '-3t' to each side of the equation.
-6 + 2t + -3t = 21 + 3t + -3t

Combine like terms: 2t + -3t = -1t
-6 + -1t = 21 + 3t + -3t

Combine like terms: 3t + -3t = 0
-6 + -1t = 21 + 0
-6 + -1t = 21

Add '6' to each side of the equation.
-6 + 6 + -1t = 21 + 6

Combine like terms: -6 + 6 = 0
0 + -1t = 21 + 6
-1t = 21 + 6

Combine like terms: 21 + 6 = 27
-1t = 27

Divide each side by '-1'.
t = -27

Simplifying
t = -27