Question

What is y if 0=1/2-2y?

Answer 1

If you would like to solve the equation 0 = 1/2 - 2 * y, you can calculate this using the following steps:

0 = 1/2 - 2 * y
2 * y = 1/2     /2
y = 1/2 / 2
y = 1/4

The correct result would be 1/4.

Answer 2

Take 1/2 away from 0. That is now 1/2=-2y. Divide 1/2 by negative two. The answer should be y=-1/4