# How do solve the following linear system?: # x= y - 11 , y = 4x + 4 #?

##### 2 Answers

Soln. is

#### Explanation:

Submit the value of

Hence, by

Soln. is

#### Explanation:

There are several methods you can use, but there is a single

Change the first equation to:

Now, the y in each equation is the same, so;

if:

then:

To find the value of