Z/3 - 4(z-1) = 5(z-2)+1
What is the value of z?

Step-by-step explanation:

First, we need to open the brackets on either side of the equation.

- 4z+4 = 5z-10+1

After opening the brackets, we need to separate the variables from the constants.

-4z-5z = -10+1-4

Then we need to convert the variable fraction into a normal variable by multiplying the variable fraction and also all other terms in the equation.

3() 3(-4z) 3(-5z) = 3(-10) + 3(1) + 3(-4)

z -12z -15z = -30+3-12

Now, we can simplify the equation !

-26z = -39

z = -39÷-26

  =  

answer: 91

step-by-step explanation:

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had