Question

please solve this problem ​

Answer 1

Answer:

x =2

Step-by-step explanation:

3( 2x+1) ÷9 =27

3(2x+1) =27× 9

3(2x+1) = 243

now , put x=2 and solve

3(2×2+1)=243

3(5)=243

this means five times 3

3×3×3×3×3=243

243=243

therefore x= 2