The answer is 2
You multiply both sides by 2 (7y-16=-2)
Then move the constant to the right (7y=-2+16)
Then calculate the sum (7y=14)
The divide both sides by 7
Y=2
The answer is .20 or 20 percent. Here is why, percents can be flipped so you can say “what is 3 percent of 15”. Well that would be 3*100=300/15 which gives you 20 and therefore you can say 0.20. Now to check your answer do 15 times 0.20 or 15 times 20 percent you will get three. Hopefully this helps!
I hope this helps you
3x-5+5=9+5
3x=14
x=4,66666....
Answer: slope = 3.25
Slope is the gradient. So to work out the gradient you need to do the change in y divided by the change in x, which in this case is 6.5-0/2-0. (I used points (0,0) and (2,6.5). So 6.5/2= 3.25
