Respuesta :

limbunagendra5

253.a

multiply 2 and 4 (2×4=8)

×+3=8

or,× =8_3

or,× =5

you can do others like this

253.h

multiply -1×2= -2

-3x-4= -2

or,-3x= -2+4

or,-3x=2(+sign is greater)

or, x=2/-3

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