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| 1. |
5x+7y=0 give 3value of x or y |
| Answer» 5x+7y=0(i) Putting x=1, we get y= 5*1+7y=05+7y=07y= -5y= -5/7 (ii) Putting x= -25*(-2)+7y=0-10+7y=07y=10 y=10/7(iii) Putting x= -75*(-7)+7y=0-35+7y=07y=35 y=5Here are three values of x and y:(i) When x=1, y= -5/7(ii) When x= -2, y= 10/7(iii) When x=-7, y= 5 | |