# algebra 1

posted by
**andrea** on
.

what coordinate point is the solution to the system?

{3x+2y=8

{x-y=1

y=x-1 so 3x+2(x-1)=8

3x+2x-2=8

5x-2=8

5x=10

- -

5 5

x=2

Then 2-y=1

-2 -2

-y=-1

y=1

Well, to cut the crap the answer is (2,1)