\(697:\left[\left(15x+364\right):x\right]=17\)
\(\left(15x+364\right):x=697:17\)
\(\left(15x+364\right):x=41\)
\(15x+364=41x\)
Ta có : 15x + 26x = 41x
=> 26x = 364
x = 364 : 26
x = 14
Vậy x = 14
tìm x:
\(^{5^{x-2}-3^2=2^4-\left(2^8.2^4-2^{10}.2^2\right)}\)
\(697:\left[\left(15x+364\right):x\right]=17\)
\(\left(3x-2^4\right).7^3=2.7^4\)
tìm x:
a) \(5^{x-2}-3^2=2^4-\left(2^8.2^4-2^{10}.2^2\right)\)
b) 697 : [ ( 15x + 364 ) : x ] = 17
c)\(\left(3x-2^4\right).7^3=2.7^4\)
Tìm x, biêt :697 ÷ [(15× x +364 )÷x]= 17
697:15a+364/x=17
tìm x
Tìm x: 697: [(15. x+ 364): x]= 17
tìm x
\(697:\frac{15.x+364}{X}=17\)
tìm x thuộc N biết ; 697:\(\frac{15.x+364}{x}\)=17
Tìm x biết :
697 : ( 15x + 364 ) : x = 17
697 : 15. x + 364/x =17
