SOLUTION: y=-3x+19 y=2x-1 solve by substitution and determine if is independent, dependent, or consistent

SOLUTION: y=-3x+19 y=2x-1 solve by substitution and determine if is independent, dependent, or consistent

Algebra.Com

Question 285086: y=-3x+19
y=2x-1
solve by substitution and determine if is independent, dependent, or consistent
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
set them equal
-3x+19=2x-1
20=5x
4=x
y=2x-1
y=7
(4,7)
independent with one solution

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