Answer:
Step-by-step explanation:
-7(x-3)
 y-1+1=-7x+21
y=-7x+22
 
        
                    
             
        
        
        
The unknown number is X;
x/6+2=9;
X/6=7;
X=42;
The answer is 42
        
             
        
        
        
Answer:Solve. 2a + 3b = 5 6= a -5 a = 4 b = -1 1 a = 6 b=1 a=6 6 = -1 a=4 6 = 1
Step-by-step explanation:
 
        
             
        
        
        
Answer:
42
Step-by-step explanation:
"alexa what's 2+2+5+9+100-76" Imao
 
        
                    
             
        
        
        
The product of -8 x 9 x 2= -144