Question

6z - 3 = 21

solve the equation ​

Answer 1

Answer:

Hii friend

Step-by-step explanation:

$6z - 3 = 21 \\ \\ = > 6z = 21 + 3 \\ \\ = > 6z = 24 \\ \\ z = \frac{24}{6} \\ \\ \huge{z = 4}$

Answer 2

Answer:

$4$

Step-by-step explanation:

$6z - 3 = 21 \\ = > 6z = 21 + 3 \\ = > 6z = 24 \\ = > z = \frac{24}{6} \\ = > z = 4$