If 4x=3y, which shows the ratio of x to y in simplest form?

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9