Question

Which of the following is/are linear equation? i x(y+3)=y(x-4) ii x(y+5) =(2x+7) +xy+3y iii x(x+3)- (3-x)+2y+5=0 iv x(x+4)-y(y+5)+2x​

Answer 1

The answer is 3rd i. e x(x+3) -(3-x) +2y+5=0

Answer 2

Question:-

Which of the following is/are linear equation? i x(y+3)=y(x-4) ii x(y+5) =(2x+7) +xy+3y iii x(x+3)- (3-x)+2y+5=0 iv x(x+4)-y(y+5)+2x

Answer:-

iii x(x+3)- (3-x)+2y+5=0

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