Mathematics, 13.11.2021 07:30, romyknight

Given: 2c=d-4a;c=2a-3b;d=a+2b
Prove: b=7/5 a

Answers: 2

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Given: 2c=d-4a;c=2a-3b;d=a+2b
Prove: b=7/5 a...