Identify the operations (addition, subtraction, multiplication, division) in forming the following expressions and tell how the expressions have been formed:
(ii) y-7
In the expression y-7 ,
the operation used is subtraction.
And, here 7 is subtracted from y
Identify the operations (addition, subtraction, division, multiplication) in forming the following expressions and tell how the expressions have been formed.
7m
17y
2y+17
5z