Answer:
6h + 6k
Step-by-step explanation:
To simplify the answer, we must first multiply:
3h x 2 = 6h
2k x 3 = 6k
Now we add the two:
6h + 6k
Since there are different variables and we can't simplify no more, the answer is:
6h + 6k
Set up the equation
Then you want to het the x variable by itself, by elimating 18. So, you add 18 to both sides
Then to get x by itself you divide by -4 from both sides
You are correct.
Answer:
It is not proportional because it does not pass through the origin (0,0)
Answer:15 and 7
Step-by-step explanation:
X-Y=8 ,2X+3Y=51 ,X=Y+8,2(Y+8)+3Y=51 ,5Y+16=51,5Y=35 ,Y=7 , X=7+8=15