6+3t-1=7t+21-2t

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Solution for 6+3t-1=7t+21-2t equation:


Simplifying
6 + 3t + -1 = 7t + 21 + -2t

Reorder the terms:
6 + -1 + 3t = 7t + 21 + -2t

Combine like terms: 6 + -1 = 5
5 + 3t = 7t + 21 + -2t

Reorder the terms:
5 + 3t = 21 + 7t + -2t

Combine like terms: 7t + -2t = 5t
5 + 3t = 21 + 5t

Solving
5 + 3t = 21 + 5t

Solving for variable 't'.

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

Add '-5t' to each side of the equation.
5 + 3t + -5t = 21 + 5t + -5t

Combine like terms: 3t + -5t = -2t
5 + -2t = 21 + 5t + -5t

Combine like terms: 5t + -5t = 0
5 + -2t = 21 + 0
5 + -2t = 21

Add '-5' to each side of the equation.
5 + -5 + -2t = 21 + -5

Combine like terms: 5 + -5 = 0
0 + -2t = 21 + -5
-2t = 21 + -5

Combine like terms: 21 + -5 = 16
-2t = 16

Divide each side by '-2'.
t = -8

Simplifying
t = -8

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