Answer:
z=-1
Step-by-step explanation:
First combine the like terms: -4z-11z+2z-(-6z)=-4z-11z+2z+6z=-15z+8z=-7z
Then solve after combining like terms:
[tex]\frac{-7z}{-7} =\frac{7}{-7}[/tex]
[tex]z=-1[/tex]
-4z - 11z + 2z - -6z =7
z= -1
I hope this helps!
Have a lovely day! <3
