Question

1.9n−14=5n+58

what id n?
2.9n−14=5n+58
what is n?
3.−3x−16=4x−44
what is x?
4.−5a−34=14−a
what is a?
5.18x−9=5(2x+3)
what is x?

Answer 1

1. n=18
2. n=18
3. x=4
4. a= -12
5. x=3