so a is lesser
b is greater than make word problem into equations and than eliminate and solve.
a-7 =b
4b + 1/3a =80
to eliminate a or b need to be cancelled so you can multiply top by 4 to cancel b or -1/3 to cancel a than combine meaning add the a, b, and constants together to form new equation than use basic math to solve.
doing so you will get a or b now you can just plug in to 1 of the equation top or bottom to solve for other letter.
Answer th numbers are 233/3 for b and 324/13 for a
