Answer: 1st Choice Starting at the origin go 5 spaces to the right and then 2.5
3.25y=13. Isolate y by dividing both sides of the equation by 3.25. So 3.25y/3.25=13/3.25. Your answer is therefore 13/3.25, or 4
This is a literal equation, so all you have to do is get x alone like normal, but instead of numbers you have variables.