5t-21=-3+3t

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Solution for 5t-21=-3+3t equation:


Simplifying
5t + -21 = -3 + 3t

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

Solving
-21 + 5t = -3 + 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.
-21 + 5t + -3t = -3 + 3t + -3t

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

Combine like terms: 3t + -3t = 0
-21 + 2t = -3 + 0
-21 + 2t = -3

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

Combine like terms: -21 + 21 = 0
0 + 2t = -3 + 21
2t = -3 + 21

Combine like terms: -3 + 21 = 18
2t = 18

Divide each side by '2'.
t = 9

Simplifying
t = 9

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