A hockey team played 12 games. They won two more than they lost. They lost one more than they tied. How many games did they win, lose and tie?
my answer:
w +(w + 2) + (w + 1) = 12
book answer:
x +(x + 1) + [ (x + 1) + 2] = 12
Please explain and show steps. Thanks
my answer:
w +(w + 2) + (w + 1) = 12
book answer:
x +(x + 1) + [ (x + 1) + 2] = 12
Please explain and show steps. Thanks