92.4 -27 =a+350/a+315
tìm a thuộc N
92.4-27=\(\frac{a+350}{a}\)+315
tim a
a(+350):a+315=92.4-27
697 : (15.a+364) \ a =17
92.4 -27 = (a+350) \ a+315
92.4-27=\(\frac{x+350}{x}\)+315
tìm x
\(92.4-27=\frac{x+350}{x}+315\)
\(a.697:\frac{15a+364}{a}=17\)
\(b.92.4-27=\frac{a+350}{a}+315\)
a.\(697:\frac{15a+364}{a}=17\)
b.\(92.4-27=\frac{a+350}{a}+315\)
tìm số tự nhiên x biết
92.4-27=a+350/a +315