`5x - 52 = 13`
`5x = 13 +52`
`5x= 60`
`x=60:5`
`x=12`
`5x-52=13`
`=> 5x = 13 + 52 = 60`
`<=> x =60/5 = 12`
Vậy `x=12`
\(5x-52=13\)
\(5 x = 13 + 52\)
\(5 x = 60\)
\(x = 60 : 5 = 12\)
5\(x\) - 52 = 13
5\(x\) = 52 + 13
5\(x\) = 65
\(x\) = 65 : 5
\(x\) = 13