Hey there,
The whole number(or mixed fraction) would be: 1 2/3
The improper fraction would be: 5/3
:)
To eliminate x, the coefficients of x's in both equations should be opposite numbers. Since the coefficient of x in the second equation is 3, the coefficient in the first equation should be -3. So she should multiply the first equation by -3.
A.0 I think ................