# Math 116

posted by
**Katie A** on
.

if I solve this by substitution

8x+7y=-13

x=29-7y

I end up with -3.8

But I think there is no solution

posted by
**Katie A** on
.

if I solve this by substitution

8x+7y=-13

x=29-7y

I end up with -3.8

But I think there is no solution