SOLUTION: what solution of the system of equations c+3d=8 and c=4d-6

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Question 618678: what solution of the system of equations c+3d=8 and c=4d-6
Answer by vleith(2983) About Me  (Show Source):
You can put this solution on YOUR website!
c%2B3d=8
c+=+8+-+3d
c=4d-6
8-3d+=+4d+-+6
8%2B6+=+4d+%2B+3d
14+=+7d
d+=+2
If d=2, then c+=+8+-+%283%2A2%29 so c = 2 as well
The solution is the point (2,2)