Answer:
Step-by-step explanation:
-17(y - 2) = -17y + 64
-17y  + 34 = -17y + 64
-17y + 17y = 64 - 34
0 = 30 (incorrect)
this system has NO SOLUTIONS
 
        
                    
             
        
        
        
Answer:x=4
Step-by-step explanation:
To solve
10(x+1)=56-2(x-1)
Open the brackets 
10x+10=56-2x+2
Collect like terms
10x+2x=56-10+2
12x=48
Divide through by 12
x=4
 
        
                    
             
        
        
        
Answer: The "?" would equal 1.
Step-by-step explanation: This is simply a line with a slope of 1 and a y-intercept of zero. 
 
        
             
        
        
        
Answer:
all work is shown and pictured
 
        
             
        
        
        
Answer:
46
Step-by-step explanation: