I need help with this ​

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Can someone me and do the problem plz so i can understand it more better

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3