Question

7^x÷7^3=7^5...find the value of x. ...​

Answer 1

${7}^{x} \div {7}^{3} = {7}^{5} \\ \\ = > {7}^{x} = {7}^{5} \times {7}^{3} \\ \\ = > {7}^{x} = {7}^{8} \\ \\ = > x = 8$

Answer 2

Answer:

7×x÷7×3=7×5

7x/21=35

7x=35×21

7x=735

x=735/7

x=15