Question

This is so confusing

Answer 1

Step-by-step explanation:

d-7=4d+3

e

e(d-7)=4d+3

de-7e=4d+3

ed-4d=3+7e

d(e-4)=3+7e

d=3+7e

(e-4)

hope it helps.

Answer 2

Answer:

first one should be:

ed-4d

then the one in the brackets should be:

e-4

the final answer should be

e-4

the full question is the picture

Step-by-step explanation:

ed-7e=4d+3

ed-4d=3+7e

d(e-4)=3+7e