Question

If a = 5 and b = - 3, evaluate the following:
3a - 2b

Answer 1

given a=5

b= -3

let y = 3a-2b

put values of a and b

y = 3(5)-2(-3)

y = 15+6 = 21

3a-2b = 21

Answer 2

putting a= 5 b= -3



=3(5)-2(-3)

=15 +6

=21 ans