SOLUTION: Solve each system by substitution. Determine whether the equations are independent, dependent, or inconsistent. y=3(x-4) 3x-y=12

Algebra ->  Linear-equations -> SOLUTION: Solve each system by substitution. Determine whether the equations are independent, dependent, or inconsistent. y=3(x-4) 3x-y=12      Log On


   

Question 162195This question is from textbook Elementary & Intermediate Algebra
: Solve each system by substitution. Determine whether the equations are independent, dependent, or inconsistent.
y=3(x-4)
3x-y=12 This question is from textbook Elementary & Intermediate Algebra

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Solve each system by substitution. Determine whether the equations are independent, dependent, or inconsistent.
y=3(x-4)
3x-y=12
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Sub for y in eqn 2
3x-3(x-4) = 12
3x - 3x + 4 = 12
4 = 12
Inconsistent.