Question

2 x minus 1 by 2 is equal to 3​

Answer 1

Answer:

2(-1)/2=3

=>-2/2=3

=>-1=3

Answer 2

Answer:

2 x -1/2= 3

now,

we should cancel both 2's then it will be 1

so,

-1 + [-1] =+ 2 [- plus - is equal to +]

now,

again ; 2 + 1 =3

hence proved ,

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Step-by-step explanation: