SOLUTION: use substitution.
y=6x
2x+3y=-20
Algebra.Com
Question 586031: use substitution.
y=6x
2x+3y=-20
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
use substitution.
y=6x
2x+3y=-20
------------
Sub for y in the 2nd equation.
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