Question

30>-(5z+15)+10z? Medal for best answer,Thank you!

Answer 1

Given: \[30>-(5z+15)+10z\]
Distribute the negative 1: \[30>-5z-15+10z\]
Add like terms (10z-5z): \[30>5z-15\]
Add 15 to both sides: \[45>5z\]
Divide both sides by 5: \[9>z\]

Answer 2

Thank you! It helped a lot

Answer 3

No problem :)