Tìm x bít
5(x+35)=515
x+35 =515:5
x+35 =103
x =103-35
x = 68
Vậy x = 68 .
\(5\left(x+35\right)=515\)
\(5x+175=515\)
\(5x=515-175\)
\(5x=340\)
\(x=68\)
(x+35)=515:5
(x+35)=103
x=103-35
x=68
k giùm mk nhé các bn ^-^
5(x + 35)=515 + 35
(x + 35)=515/5
(x + 35)=103
x=103-35
x=68
5(x+35)=515
x+35 =515:5
x+35 =103
x =103-35
x =68
5(x+35)=515
x+35=515/5
x=103-35
x=68
Vậy x=68