Question

Three times the sum of d and 4 is 32.

Answer 1

6 2/3

Explanation:

3×(d±4)≡32

3d±12≡32

-12 -12

3d≡20

20÷3≡6 2/3

Answer 2

d = 20/3

Explanation:

d+4

3 times the sum

3(d+4)=32

3d+12=32

3d=32-12

3d=20

/3

d=20/3