4y + 3y = 7y
The answer is 7y. Because of the arithmetic rules, bracket should be taken first, then multiplication.
B = bracket
o = of
D = division
M = multiplication
A = addition
S = subtraction
        
                    
             
        
        
        
Answer:
x = 7
Step-by-step explanation:
6 - 4x = -22
-6          - 6
-4x = -28
x = -28/-4
x = 7
 
        
             
        
        
        
Answer: B
Step-by-step explanation:
 
        
             
        
        
        
Answer: a = 5.5
Step-by-step explanation:
95 = -20a - 25 + 10
95 = -20a - 15
-20a = 110
a = 5.5
 
        
             
        
        
        
Answer:
im not to sure what it say but i believe its c