Question

If a = 5 and b = 3, work out the value of 3a + 2b

Answer 1

i believe its 21

Explanation:

a=5 b=3

3(a) + 2(b)= 3(5) + 2(3)= 15+6= 21

Answer 2

Given eqn is:

• 3a + 2b

Now, put a= 5 nd b = 3 in given eqn:

• 3( 5 ) + 2 ( 3 )
• 15. + 6
• 21

Hope Helps! :)