Respuesta :
Answer:
[tex]z=2m+6[/tex]
Step-by-step explanation:
[tex]3z+6(m-5)=-48\\6(m-5)+48=3z\\6m-30+48=3z\\6m+18=3z\\[/tex]
[tex]\frac{6m+18}{3} =\frac{3z}{3}[/tex]
[tex]2m+6=z[/tex]
Answer:
z = -2(m + 3)
Step-by-step explanation:
Given :
- 3z + 6(m - 5) = -48
Divide throughout by 3 :
- 1/3 x (3z + 6(m - 5)) = -48 x 1/3
- z + 2(m - 5) = -16
Subtract 2(m - 5) on each side :
- z + 2(m - 5) - 2(m - 5) = -16 - 2(m - 5)
- z = -16 - 2(m - 5)
Simplify the RHS :
- z = -16 - 2m + 10
- z = -2m - 6
- z = -2(m + 3)
