Question

7z - 14/21 = 7/3
Please solve this equation. ​

Answer 1

$7z - \frac{14}{21} = \frac{7}{3} \\ 7z = \frac{7}{3} + \frac{2}{3} \\ 7z = \frac{7 + 2}{3} \\ 7z = \frac{9}{3} \\ 7z = 3 \\ z = \frac{3}{7}$

Answer 2

Step-by-step explanation:

7z - 14/21 = 7/3

or, 7z-2/3 =7/3

or, 7z = 7/3+2/3

or, 7z = 9/3

or, 7z = 3

or, z = 3/7

PLEASE MAKE IT THE BRAINLIEST.