73.7k views
25 votes
7. 8x - 4= 4(2x + 1) have how many solutions

User Tim Kamm
by
3.6k points

2 Answers

4 votes

Answer:

No solution as both side not equal.

7. 8x - 4= 4(2x + 1) have how many solutions-example-1
User Ertan Hasani
by
3.3k points
13 votes

Answer:

0

Explanation:

Let's solve for x

8x-4=4(2x+1)

8x-4=8x+4

0= 8

This obviously isn't true and therefore there are 0 solution

User Eyalsh
by
3.7k points