Answer:
6
−
30
x
,  8
−
4
x
Step-by-step explanation:
hopefully this helps
 
        
                    
             
        
        
        
-12 would be it because 2 negatives make a positive so -11+23 is -12
        
             
        
        
        
Step-by-step explanation:
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The answer would be negative 6 or -6. 
Hope this helps!
 
        
             
        
        
        
X=4
Y=1
You already have the equation done from that equation you cross out the -5x and 5x then add 13+4 it gives you 17 the add -7+34 it gives you 17 that’s when you get x. Now ones you have x plug in the 1 into any equation I prefer the ones that don’t have negative numbers, ok so the plug in 1 into the Y and then it would be 5x+4(1)=24, so you know 4(1) is 4 so then subtract 24-4 which gives you 20 and then bring down 5x and then divide 24/5 and then you get what X is and it is 5.