Question

Solve for y, z, x or t:


y+y/a=b if a≠-1 , find y.


z−a=z/b if b≠1 , find z.

Please help :( I keep asking and no one answers. If you could at least answer one of them then that would be great... Marking Brainliest. Must have explanation.

Answer 1

Answer:

$y=\frac{b}{1+\frac{1}{a}}$

$z=\frac{a}{1-\frac{1}{b}}$

Step-by-step explanation:

To solve for whatever variable they ask you to solve, you have to try and get all of those variable to one side, and everything else on the other side.

For this problem, they wanted us to find y, so I moved all the values that contained y to the left, and all the non-y value to the right.

Then I factor out the y and divide everything else to the other side.

Same process for solving for z.

Move all the z to one side and all the non-z value to the other side. Factor out the z and divide everything else to the other side.

I'm not sure this is the answer you're looking for but it's answering what they asked. Message me if you want a different answer