Can you help me with this please and thank you;)

Question

5tz-s

over

2 =6, for z

Its supposed to be 5tz-s divided by 2 but I cant do the division line and all of that equal to 6 and your solving for z

Answer 1

O.K, here's my answer

1. Multiply both sides by 2, that way, we don't have to do the division.

(5tz-s)/2 = 6

(5tz-s/2)*2 = 6*2

5tz-s = 12

2. Now, you'll have to add s to both sides so you can divide by 5t at step 3. (-s + s = 0)

5tz-s+s = 12+s

5tz = 12+s

3. Now we just have to divide by 5t ((5tz = 5*t*z) so we don't have to divide by 5tz. That's going to give us z alone on one side and his value on the other.)

5tz/5t = (12+s)/5t

z = (12+s)/5t

So we can surely say that Z = (12+s)/5t

Answer 2

(5tz-s)/2 =6

Multiply both sides by 2:

5tz-s =12

Add s to both sides:

5tz =12+s

Divide both sides by 5t:

z =(12+s)/5t

Hope that helps!