Posted by Jessica on .
Solve by the elimination method
7xy=17
x+7y=31
What is the solution of the system?

Math 
Reiny,
multiply the fist equation by 7
49x  7y = 119
add the second
x + 7y = 31
50x = 150
x = 3
sub that into the second equation ....
you finish it, let me know what you got.