Solve the solutions sets in interval notation

Thanks Chris,    

If there were less questions I would have drawn numberlines to demonstrate the answers.  

I suppose I still can if the asker request is.  

3x>7 or (-7/8)x-5>7 [This will be a Union]

x>7/3 or (-7/8)x>12

x>7/3 or x<12*(-8/7)

$$x>2\frac{1}{3}\qquad or\qquad x<13\frac{5}{7}$$

This includes ALL real numbers       $$(-\infty,+\infty)$$

x>-5 or x<=8             [This will be a Union]

Same as above

This includes ALL real numbers       $$(-\infty,+\infty)$$

2x-8<-18 and -6x+6>-6

2x<-10 and -6x>-12

x<-5 and x<2

x<-5

$$(-\infty,-5)$$

Nice presentation, Melody...!!!

Meh...those answers seem pretty clear....!!!