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Question Number 176 by 123456 last updated on 25/Jan/15
find the integer solution of 3x+4y=5
findtheintegersolutionof3x+4y=5
Answered by prakash jain last updated on 14/Dec/14
gcd(3,4)=1 and 1 divides 5 so it is solvable.  Particular solution x=3, y=−1  General solution  x=4k+3, y=−3k−1   where k is Integer  For k=0,  x=3, y=−1  k=1, x=7, y=−4  k=2, x=11, y=−7  k=−1, x=−1, y=2
gcd(3,4)=1and1divides5soitissolvable.Particularsolutionx=3,y=1Generalsolutionx=4k+3,y=3k1wherekisIntegerFork=0,x=3,y=1k=1,x=7,y=4k=2,x=11,y=7k=1,x=1,y=2