4:7....added = 11
4/11(33) = 132/11 = 12 <== one group
7/11(33) = 231/11 = 21 <== the other group
Answer:
3 0 -7 4
Step-by-step explanation:
you figure this out by looking at where you know the x or y value is and you find the line at that coordinate and then you look at where the other value is (x or y)
Answer:
x=-2
Step-by-step explanation:
Hey there!
Firstly, you need combine your like terms

stays the SAME 

- Combine the negative and the plus and make a negative symbol

Good luck on your assignment and enjoy your day!
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