8.75 x X + 1.25x X =20
X x ( 8.75+ 1.25) = 20
X x 10 =20
X = 20 : 10
X = 2
8.75 x X + 1.25x X =20
X x ( 8.75+ 1.25) = 20
X x 10 =20
X = 20 : 10
X = 2
8,75 × X + 1,25 × X = 20
X × ( 8,75 × 1,25) = 20
X × 10 = 20
X = 20 ÷ 10
X = 2
8.75 x X + 1.25x X =20
X x ( 8.75+ 1.25) = 20
X x 10 =20
X = 20 : 10
X = 2
8.75 x X + 1.25x X =20
X x ( 8.75+ 1.25) = 20
X x 10 =20
X = 20 : 10
X = 2
8,75 × X + 1,25 × X = 20
X × ( 8,75 × 1,25) = 20
X × 10 = 20
X = 20 ÷ 10
X = 2
8.75*x+1.25*x=20
8.75 * x + 1.25 * x =20
8.75 x X + 1.25 x X = 20
Hỏi X = ?
Tìm X
8.75 x X + 1.25 x X =20
8.75 x y + 1.25 x y= 20
8.75 nhan x+1.25 nhan x=20
8.75*x+1.25*x=20
Giải hộ mình nha các bạn
8.75 x y + 1.25 x y = 26.3
7/11 +3/4 +4/11 +1/4
0.8 x X =1.2 x 10
X - 3/5 = 1/10
8.75 x X + 1.25 =20
4/X = 1/5
6+X/33 =7/11
các bn giúp mik nhé