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5d-3+2d=4d+9. I need help can you help me solve this problem
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4 votes
5d-3+2d=4d+9. I need help can you help me solve this problem

User Alexdor
by
6.2k points

2 Answers

5 votes

Answer:

d=4

Explanation:

5d - 3 +2d = 4d +9

7d-3=4d+9

-4d -4d

3d-3=9

+3 +3

3d=12

divide both sides by 3

d=4

User Muhammad Zahab
by
6.5k points
3 votes

Answer:

D=4

Explanation:

5d-3+2d=4d+9. I need help can you help me solve this problem-example-1
User Shahir Ansari
by
6.1k points
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