Question

-4(2z-6)=-3(z-4)+z
Comprobación

Answer 1

Answer:

z = 2

Step-by-step explanation:

- 4(2z - 6) = - 3(z - 4) + z

- 8z + 24 = - 3z + 12 + z

8z - 3z + z = 24 - 12

6z = 12

z = 2

~~~~~~~~

- 4(2×2 - 6) = - 3(2 - 4) + 2

- 4( - 2) = - 3( - 2) + 2

8 = 6 + 2

8 = 8

Answer 2

-4(2z-6) = -3(z-4)+z
-8z+24 = -3z+12+z
-8z+24 = -3z+z+12
-8z+24 = -2z+12
-8z+2z = 12-24
-6z = -12
z = -12/-6
z = 2