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1. Solve the following pair of linear equations by the substitution method. (i) x+y=14

Answer»

we can take X= 7 ,and y=2 or x=14 and y = 0 and also x=0 and y= 14..The line on the graph will be a straight line ..in the first QUADRANT and it's linear equation in TWO variable..Step-by-step explanation:



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