Question 263319

6x + 8y = 9
3x - 3y = -2
multiply 2nd by -2
-6x+6y=4
6x+8y=9
add them
14y=13
y=13/14
x=11/42
3x-3(13/14)=-2
3x-39/14=-28/14
3x=11/14
3x=33/42
x=11/42