3k+1=10

Subtract 1 from both sides of the equation.

3k=10-1

Subtract 1 from 10.

3k=9

3k=9

Divide each term in 3k=9 by 3.

3k3=93

Cancel the common factor of 3.

Cancel the common factor.

3k3=93

Divide k by 1.

k=93

k=93

Divide 9 by 3.

k=3

k=3

Solve for k 3k+1=10