Question

Solve for X

4x-39>-43 and 8x+31<23

A. x<-1 or x>-1
B. x<-1
C. x>-1
D. there are no solutions
C. all values of x are solutions

Answer 1

There are no solutions

Explanation:

We want to intercept the ranges obtained from solving the inequalities

4x-39>-43 results in x>-1

8x+31<23 results in 8x<-8, this means x<-1

Since the ranges dont intercept in any value for x , we say that this particular system doesnt have solutions