Question

solve the following equation 2z-8=5z+7​

Answer 1

Answer:

2z-8=5z-7

We move all terms to the left:

2z-8-(5z-7)=0

We get rid of parentheses

2z-5z+7-8=0

We add all the numbers together, and all the variables

-3z-1=0

We move all terms containing z to the left, all other terms to the right

-3z=1

z=1/-3

z=-1/3

Step-by-step explanation:

hope u understands pls mark me brainlist and follow me

Answer 2

Step-by-step explanation:

2z-8=5z+7

2z-5z=7+8

-3z=15

z=-5