Question

(3^2X+1 +9)÷9=10Find the value of X

Answer 1

hope this helps you.. :)

Answer 2

3^2x+1+9÷9=10

3^2x+1+9=10×9

3^2x+1=90-9

3^2x+1=81

3^2x+1=3^4

when base are equal power are also equal

2x+1=4

2x=4-1

x=3/2