# How do you solve 3x + y = 2 and 4x + y = 20?

##### 1 Answer

Oct 13, 2015

#### Answer:

#### Explanation:

To eliminate

Substituting

Transposing 54 to the right hand side, we get

Oct 13, 2015

To eliminate

Substituting

Transposing 54 to the right hand side, we get