We are given with two equations to find the values of two variables, hence the problem can be solved. 
Adding the two equations:
x + y = 12<u>x - y = 10
</u>2x    = 22
<u />x =11
y = 1
        
                    
             
        
        
        
Answer:
sorry i had too
Step-by-step explanation:
someone passed this to me) 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
 
        
             
        
        
        
2/3
divide by 17
34/17 is 2
51/17 is 3
        
             
        
        
        
I got 6 and -7 when I did this problem, maybe you made a mistake or maybe I did. But you are on the right track