SOLUTION: R/8=5 C/20=-6 M/-4=3

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Question 392231: R/8=5
C/20=-6
M/-4=3
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

R%2F8=5.......both sides multiply by 8
8%28R%2F8%29=5%2A8
.........both sides multiply by 20

20%28C%2F20%29=+-6%2A20

cross%2820%29%28C%2Fcross%2820%29%29=+-120

C=+-120

M%2F-4=3

M%2F-4=3.........both sides multiply by -4

%28-4%29M%2F-4=3%28-4%29

cross%28-4%29M%2Fcross%28-4%29=+-12

M+=+-12