-t+3=5t+21

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


Simplifying
-1t + 3 = 5t + 21

Reorder the terms:
3 + -1t = 5t + 21

Reorder the terms:
3 + -1t = 21 + 5t

Solving
3 + -1t = 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.
3 + -1t + -5t = 21 + 5t + -5t

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

Combine like terms: 5t + -5t = 0
3 + -6t = 21 + 0
3 + -6t = 21

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

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

Combine like terms: 21 + -3 = 18
-6t = 18

Divide each side by '-6'.
t = -3

Simplifying
t = -3

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