1. solve the quantity x minus 5, end quantity, over x, minus 1, equals the quantity x plus 3, end quantity, over x.
a.8
b.0
c.−1
d.−8

2.solve 2 over 8 times x squared equals 1 over 8 times x.
a.−2
b.−1
c.1
d. 2

3. solve the quantity x plus 4, end quantity, over x, plus 1, equals the quantity x plus 6, end quantity, over x.
a.0
b.2
c.4
d.6

4. solve 1 over 6 equals 3 over the quantity x plus 12, end quantity.
a.6
b.8
c.12
d.30