# How do solve the following linear system?: # x - 3y = 8 , y = 8 x - 3 #?

##### 1 Answer

#### Explanation:

One method is to to replace

This means they are interchangeable. Substituting for

#x - 3(8x-3) = 8#

#x = 1/23#

Then use this value for

One method is to to replace

This means they are interchangeable. Substituting for

#x - 3(8x-3) = 8#

#x = 1/23#

Then use this value for