SOLUTION: 4- 7d = 13 -4d four minus 7d= thirteen minus 4 d

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Question 6805: 4- 7d = 13 -4d


four minus 7d= thirteen minus 4 d
Found 2 solutions by prabhjyot, JimMarshall:
Answer by prabhjyot(165) About Me  (Show Source):
You can put this solution on YOUR website!
4- 7d = 13 -4d
4-13= -4d +7d
9 = 3d
d= 9/3=3
d=3

Answer by JimMarshall(82) About Me  (Show Source):
You can put this solution on YOUR website!
4- 7d = 13 -4d
==>4-13= -4d +7d
==>9 = 3d
==?d= 9/3=3
==>d=3
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