234k views
3 votes
How do I solve this help plz

How do I solve this help plz-example-1
User SlowTree
by
5.6k points

2 Answers

2 votes
The answer would be 3. This is because since the denominators and sign are the same, the numerator also must be the same, too. Therefore, z can be replaced with 3. Hope this helped!
User Subodh Joshi
by
6.0k points
3 votes
If you replace z with 3 it will still be -3/4 so 3 is your answer
User Jbarreiros
by
5.7k points
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