Question

An equation is shown below:

4+2x-5=4
Part A: How many solutions does this equation have?
Part B: What are the solutions to this equation? Show your work.

Answer 1

5/2 , 5/-2

Explanation:

0ne is :

4+2x-5=4

4+2x=4+5

2x=9-4

x=5/2

anf another is:

4+2x-5=4

4+5-4=-2x

9-4=-2x

5=-2x

5/-2=x