Answer:
See attached picture.
Step-by-step explanation:
Answer: if i did this correctly its {x,y} = {3,6}
Step-by-step explanation:
Answer:
(7×x)+14
Step-by-step explanation: Because we have 14 added to something, we will need a + to whatever we are adding to. The product of 7 and a number is 7×x because product is the number you get after multiplication. So we get 7×x+14. You dont need parenthesis
Hope this helps!
21 is the opposite of -21