a/3=b/4=c/7=a-2b+3c/.......=......./6-8+14 Fill in the blank
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Answer:
a/3=b/4=c/7=a-2b+3c/16.=2(a-b + c)/6-8+14
Step-by-step explanation:
given
a/3=b/4=c/7
Let say
a/3=b/4=c/7 = k
=> a = 3k
& b = 4k
& c = 7k
(a-2b+3c)/ ? = K
=> (3k - 8k + 21k)/? = k
=> 16k/? = k
=> ? = 16
?/6-8+14 = k
=> ? = 6k - 8k + 14k
=> ? = 2a - 2b + 2c
=> ? = 2(a - b + c)
a/3=b/4=c/7=a-2b+3c/16.=2(a-b + c)/6-8+14
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