Question

Tim x

a) x+22-33=44+11

b) x-10+20=10+10

Answer 1

a/ x + 22 - 33 = 44 + 11

 x +22 - 33 = 55

x + 22 = 33 + 55

x + 22 = 88

x = 88 - 22

x = 66

b/  x - 10 + 20 = 10 + 10

    x - 10 + 20 = 20

   x - 10 = 20 - 20

  x - 10 = 0

x = 0 + 10

x = 10

Answer 2

nhanh nha, ai k mk, mk k lai

Answer 3

a) x + 22= 44 + 11 + 33

x+ 22= 88

x= 88-22= 66

b) x-10= 10+10-20

x-10=0

x=10

Answer 4

a.x+22-33=55

x+22=88

x=88-22

x=66

b.x-10+20=10+10

x-10+20=20

x-10=0

x=10

k mik nha ^_^

Answer 5

a , x + 22 - 33 = 44 + 11 

    x + 11         = 55

    x                = 55 - 11 

    x                = 44 .

b , x - 10 + 20 = 10 + 10

     x - 30        =  20

     x               = 20 + 30 

     x               = 50 .

K mik nhoa !! ^-^ ""

Answer 6

mik đồng ý vs trang