8t+1=3t+21

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Solution for 8t+1=3t+21 equation:


Simplifying
8t + 1 = 3t + 21

Reorder the terms:
1 + 8t = 3t + 21

Reorder the terms:
1 + 8t = 21 + 3t

Solving
1 + 8t = 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.
1 + 8t + -3t = 21 + 3t + -3t

Combine like terms: 8t + -3t = 5t
1 + 5t = 21 + 3t + -3t

Combine like terms: 3t + -3t = 0
1 + 5t = 21 + 0
1 + 5t = 21

Add '-1' to each side of the equation.
1 + -1 + 5t = 21 + -1

Combine like terms: 1 + -1 = 0
0 + 5t = 21 + -1
5t = 21 + -1

Combine like terms: 21 + -1 = 20
5t = 20

Divide each side by '5'.
t = 4

Simplifying
t = 4

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