1.

Write four solutions of the equation,3x-5y= 7​

Answer»

To find FOUR solutions , we will SUBSTITUTE x with any real number and CALCULATE y VALUE:
when x= 1 ==> y=-3(1)-6 = -3-6=-9. Or the pair (1,-9) is a solution.
When x= 2 ==> y= -3(2)-6= -12. or the pair (2,-12) is a solution.
When x= -3 ==> y=-3(-3)-6 = 3. ...
When x= -2 ==> y= -3(-2)-6= 0\


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