Question

−3x+3y=9
2x−7y=−14
​What is the answer


​

Answer 1

x=-7/5 and y=8/5

Explanation:

you can use direct substitution by solving the first equation for x

x=y-3

2(y-3)=-14

and you solve that for y

y=8/5

then you substitute that for the first equation

x=-3+8/5

x=-7/5