Question

If a = 3 and y = -1 , then the value of expression 3a + y is _________

Answer 1

Putting the value of a and y in 3a + y , we get

$3(3)+(-1) \\\\\ \implies 9-1 \\\\\ \implies 8$

Answer 2

Answer:

$\huge\fbox\red{AnsWer:}$

3a + y

➡️ 3×3 + (-1)

➡️ 9 - 1

➡️ 8