Question

(d) 5z + 7 =-5-z solve the problem​

Answer 1

Answer:

z= -2

Step-by-step explanation:

5z + 7 = -5 - z

5z+z = -5-7

6z= -12

z= -12/6

z= -2

Answer 2

Answer:

5 z + 7 = - 5 - z

5z+7+z=-5

6z+7=-5

6z=-12

z=\frac{-12}{6}

z=-2

hope my answer helps you