Question 73659
x+6y=7
 -6y -6y
x=7-6y (thats the x-intercept)

 x+6y=7
-x    -x
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6y=7-x
/6  /6
y=7/6-x/6 (thats the y-intercept)

(7-6y)+6y=7
7-6y+6y=7
7+0y=7 (no solution)-because 0y is not a possible answer!!!1