# Pre-Algebra

posted by
**Alex**
.

I need work the answer is 5 but i keep getting 4.5 if anyone can help me on the rest i got a page of work!

2y=20-4x*0

posted by
**Alex**
.

I need work the answer is 5 but i keep getting 4.5 if anyone can help me on the rest i got a page of work!

2y=20-4x*0