What are you doing if your graphing the points for the first one you start at -7 on the y axis and go up 3 and over tho the left by 1
For the second one you start at 1 on the y axis and go up 3 over the right 1
I think the answer is 23
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2(3)=6. A=3 you substitute the 3 for A to get 6 because 2 times 3 is 6