Answer:
44
                                                                                                                    
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First, distrbute -3 to both -4y and 3
-3(-4y) = 12y  -> note that two negatives multiplied = one positive answer
-3(3) = -9      -> note that one negative and one positive = one negative answer
12y - 9 + 7y  -> combine like terms
12y + 7y - 9
19y - 9 -> answer
Your answer is 19y - 9
hope this helps
~Crystal
 
        
             
        
        
        
Answer:
y=-1/2x+24
Step-by-step explanation:
you solve for y by isolating the y on one side of the equation and the rest of the equation on the opposite side of the equal sign.
1/2x-1/2x+y=24-1/2x
y=24-1/2x
rewritten: y=-1/2x+24
 
        
             
        
        
        
4 - 3 - 6x³ - 2y³ + 3x³ + 5 + 2y³
4 - 3 + 5 - 6x³ + 3x³ - 2y³ + 2y³
6 - 9x³