Answer:
d = 3
Explanation:
"what si they equation yo they equation" is not understandable. Lets assume the question is to find the value of d.
3(2-d)=4(3-2d)
6 - 6d = 12 - 8d [expand parentheses]
6 + 2d = 12 [add 8d to both sides]
2d = 6 [Combine like terms]
d = 3 [Divide both sides by 2]