# 6x-2y=6

#### alysha230893

6x-2y=6

x .....0 .........1................(missing).................3
y ....-3 ....(missing)...............3.................(missing)

#### CaptainBlack

MHF Hall of Fame
6x-2y=6

x .....0 .........1................(missing).................3
y ....-3 ....(missing)...............3.................(missing)
First column with a "missing": $$\displaystyle x$$ is $$\displaystyle 1$$ so substitute $$\displaystyle 1$$ for $$\displaystyle x$$ in the equation to get:

$$\displaystyle 6-2y=6$$

Now solve this for $$\displaystyle y$$ and that is what should go in place of the "missing".

The others are similar.

CB

mr fantastic