x-y 6060 : [(50x+20):x]=101
6060÷[(50x+20)÷x]=101
\(6060:\left[\left(50x+20\right):x\right]=101\)
\(\left(50x+20\right):x=60\)
\(50x+20=60x\)
\(60x-50x=20\)
\(10x=20\)
\(x=2\)
Tìm x
6060 : [( 50x + 20 ) : x ] = 101
6060/50x+20 phan x =101 hay tim con x do
tìm x
6060*50x+20/x=101
\(6060.\frac{50x+20}{x}=101\)
<=> \(\frac{50x+20}{x}=\frac{1}{60}\)
<=> \(3000x+1200=x\)
<=> \(2999x+1200=0\)
<=> \(x=-\frac{1200}{2999}\)
Tìm x
6060 . \(\frac{50x+20}{x}\)= 101
6060\(\frac{50x+20}{x}\)=101
\(6060\frac{50x+20}{x}=101\)
\(\Rightarrow\frac{6060x+50x+20}{x}=101\)
\(\Rightarrow\frac{6110x+20}{x}=101\)
\(\Rightarrow6110x+20=101x\)
\(\Rightarrow6110x-101x=-20\)
\(\Rightarrow6009x=-20\)
\(\Rightarrow x=-\frac{20}{6009}\)
6060:\(\frac{50.x+20}{x}\)= 101
\(6060:\frac{50x+20}{x}=101\)
\(\frac{50x+20}{x}=60\)
\(50x+20=60x\)
\(10x=20\)
\(x=2\)
\(6060:\frac{50x+20}{x}=101\)
\(\frac{50x+20}{x}=6060:101\)
\(\frac{50x+20}{x}=60\)
\(50x+20=60x\)
\(10x=20\)
\(x=2\)
\(60x-50x=20\)
6060 : ( (50 : x + 20) : x) = 101
giải chi tiết hộ em với ạ
em cảm ơn trước ạ
Tìm x biết 6060 . \(\frac{50.x+20}{x}\) = 101