Respuesta :

Answer:

z=2

Step-by-step explanation:

2z-6=2(2+2)-10  Distribute.

2z-6=4+4-10      Combine like terms.

2z-6=-2              Add 6 on both sides.

   +6 +6

2z=4                   Divide by 2 on both sides.

/2 /2

z=2

Hope this helps! Have a great day ^^