Question

What's 2d + 3 when d=8

Answer 1

19

Explanation:

In the equation, first replace d with 8, putting parentheses around the 8 to separate it from 2, giving you:

2(8) + 3

Multiply 2 by 8 to get an answer of 16:

16 + 3

Add both of the numbers to get the final answer of 19

Hope this helps :)

Answer 2

19

Explanation:

2d+3 d=8

2(8)+3

16+3

19