a. x + 16 = 20
x = 20 - 16
x = 4
b. x + 100 = 200
x = 200 - 100
x = 100
kick mik nha bạn xin đó
x + 16 = 20
x = 20 - 16
x = 4
x + 100 = 200
x = 200 - 100
x = 100
a. x+16=20
x =20-16
x = 4
b.x+100=200
x =200-100
x =100
a. x+16 = 20
x = 20-16
x = 4
b. x + 100 = 200
x =200 -100
x =100
k cho mình nhé !
a. x + 16 = 20
x = 20 - 16
x = 4
b. x + 100 = 200
x = 200 -100
x = 100
nha Diệp Băng Dao
k mk nha
a.x+16=20
x =20-16
x =4
b.x+100=200
x =200-100
x = 100
x+16=20
x =20-16
x =4
x+100=200
x =200-100
x =100
a. x + 16 = 20
x = 20- 16
x = 4
b . x + 100 = 200
x = 200 - 100
x = 100
a.x + 16 = 20
x = 20 - 16
x = 4
b.x + 100 = 200
x = 200 - 100
x = 100