Find the value of a from the equation 3x + 4y = aIf its one solution i – InterviewSolution

1.	Find the value of a from the equation 3x + 4y = aIf its one solution is x = 2, y = 1.4.
Answer» if X=2 y=1then 3x+4y=3(2)+4(1)=6+4=10hence a=10

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