Question

If a=6 and b=4, evaluate the following expression:20−2a+3b​

Answer 1

20

Explanation:

20−(2)(6)+(3)(4)

=20−12+(3)(4)

=8+(3)(4)

=8+12

=20

Answer 2

20

Step-by-step explanation:

20-2(6)+3(4)

20-12+12

20