Mathematics

-7z+2z-3z-7=17 how do you solve using addition and multiplication principles


Answers

yassautumn

4 years ago Comment

[latex]-7z+2z-3z-7=17\\ -8z=24\\ z=-3[/latex]

Banaszek168

4 years ago Comment

[latex] Answer :[/latex]  [latex]-7z+2z-3z-7=17 -7-17=7z-2z+3z \\ -24=8z \\ -24/8=z \\ -3=z[/latex]