SOLUTION: Solve each system by substitution. Determine whether the equations are independent, dependent, or inconsistent.
y=x+4
3y-5x=6
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Question 177968: Solve each system by substitution. Determine whether the equations are independent, dependent, or inconsistent.
y=x+4
3y-5x=6
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
y=x+4
3y-5x=6
:
3(x+4)-5x=6
:
3x+12-5x=6
:
-2x=-6
:
:
:
this system is consistent(has a solution)
:
this system is independent(has only one solution)
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