Question

What is 8+4d=5d i really need help

Answer 1

d=8

Explanation:

8+4d=5d

1. subtract 8 from both sides > 8+4d-8=5d-8

2. simplify > 4d=5d-8

3. subtract 5d from both sides > 4d-5d=5d-8-5d

4. simplify again > -d = -8

5. divide both sides by -1 > -d/-1 = -8/-1

6. simplify again > d=8

Answer 2

d = 8

Explanation:

Given

8 + 4d = 5d ( subtract 4d from both sides )

8 = d