## Superman499 one year ago 2/5(z+1)=y for z

1. Rushwr

$\frac{ 2 }{ 5(z+1)} = y$ $\frac{ 2 }{5z + 5 } = y$ $2 = y (5z + 5)$ $\frac{ 2 }{ y } = 5z + 5$ $\frac{ 2 }{ y } = 5(z+1)$ $\frac{ 2 }{ 5y } = z+1$ $\frac{ 2 }{ 5y } -1 = y$

2. Rushwr

$\frac{ 2 }{ 5y } - 1 = z *$ This is the last step. I got it wrong.

3. Superman499

ok thanks