92 x 4 - 27 = ( X+ 350 ) : X + 315
Tìm x
92*4-27=(x+350 /x)+315
tìm x
92 . 4 - 27 = ( x + 350 ) : x + 315
92*4-27=[x+350]/x+315
Tìm x biết :
92 × 4 -27 = ( x + 350 ) : x + 315
tìm x
a, 697 : 15 . x + 364 / x =17
b, 92 . 4 - 27 = x + 350 / x + 315
92 . 4 - 27 = \(\dfrac{\text{a + 350 }}{a}\)+ 315
Tìm x :
a) [ ( x + 32 ) - 17 ] * 2 = 42
b) [ 61 + ( 53 - x ) ] * 17 = 1785
c) 697 : 15x + 364 / x = 17
d) 92 * 4 - 27 = x + 350 / x + 315
Tìm a biết:
Câu a: 697 : 15*a+34/a = 17
Câu b: 92 x 4 - 27 = a+350/a + 315