Question

2a-1/3=7

Answer 1

2a - 1 = 21
2a = 22
a = 11

Answer 2

2 a-1/3 = 7
Add 1/3 to both sides:
2 a = 22/3
Divide both sides by 2:
a = 11/3

Answer 3

\[2a-\frac{1}3=7\]
\[2a=7+\frac{1}3\]
\[2a=\frac{22}3\]
\[6a=22\]
\[a=\frac{22}6\]
\[a=\frac{11}3\]

Answer 4

so then would i divide 11 by 3 or is my final answer going to bed 11/3?