# How do you solve the following system using substitution?: #-3x + 3y= 3, -5x + y = 13#

##### 1 Answer

Oct 26, 2015

#### Explanation:

**First, isolate #y# in the first equation.**

**Now substitute the value of #y# in the first equation to #y# in the second equation.**

**Now that we have the value of #x#, we will simply substitute this to the first equation.**