2/3 + n = 2n + 3 <== ur equation
2/3 - 3 = 2n - n
2/3 - 9/3 = n
-7/3 = n <== ur solution
or
2/3 + n = 2n + 3...multiply everything by common denominator of 3
2 + 3n = 6n + 9
2 - 9 = 6n - 3n
-7 = 3n
-7/3 = n
825 miles to drive 15 hours
3/4 = or .75
Divide the numerator and denominator to reduce the fraction.
How did you get to put a picture
I’m also doing my homework but just search how to solve for an area of a circle :) I’m 100% sure it will help
