Question

Help please, Which value of x satisfies the equation 7/3(x+9/28)=20

Answer 1

Explanation:

`(7)/(3) (x+(9)/(28) )=20`

`7 (x+(9)/(28) )=60` (multiplied both sides by 3)

`x+(9)/(28) =(60)/(7)` (divided both sides by 7)

`x=(60)/(7)-(9)/(28)=(240)/(28)-(9)/(28)=(231)/(28) =8.25` (subtracted
`(9)/(28)` both sides and solved)