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3 years ago

This is so confusing

Mathematics

2 answers:

Nesterboy [21]3 years ago

8 0

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.

shutvik [7]3 years ago

4 0

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

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