Question

X x 1,2-3,45=4,68 tìm x

Answer 1

X x 1,2 - 3,45 = 4,68

X x 1,2          = 4,68 + 3,45

X x 1,2          = 8,13

       X          = 8,13 : 1,2

      X           = 6,775

Answer 2

X x 1,2 = 4,68 + 3,45 = 8,13

=> X = 8,13 : 1,2

=> X = 6,775

Answer 3

X x 1,2 - 3,45 = 4,68

X x 1,2 = 8,13

=> X = 8,13 : 1,2 = 6,775

Answer 4

x*1,2-3,45=4,68

=>x*1,2=4,68+3,45

=>x*1,2=8,03

=>x=8,03*1,2

=>x=9,636

Answer 5

x-3,45=4,68:1,2

x-3,45=3,9

x=3,9+3,45

x=7,35

Answer 6

Essy