Question 29
'x exceeds y by 7' can be expressed as ___ .
'x exceeds y by 7' clearly implies that x is greater than y.
It can be expressed as x−y=7.
It can also be expressed as x=y+7.
'x exceeds y by 7 can be expressed as...?
Question 11
x exceeds 3 by 7, can be represented as
(a) x + 3 = 2
(b) x + 7 = 3
(c) x - 3 = 7
(d) x - 7 = 3