SOLUTION: y=2x-1 6x-y=13

Algebra ->  Algebra  -> Linear-equations -> SOLUTION: y=2x-1 6x-y=13      Log On

Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!
Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

   

Question 32991: y=2x-1
6x-y=13
Answer by stanbon(48558) About Me  (Show Source):
You can put this solution on YOUR website!
Use substitution
Substitute the value of "y" from the 1st equation into the 2nd equation, to get:
6x-(2x-1)=13
4x+1=13
4x=12
x=3
Cheers,
Stan H.