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Title: How would I get the ordered pair for this algebra problem by using the substitution method? Post by: lespinal on Nov 14, 2012 8.) Solve by the substitution method. Is there a solution? If so what would the ordered pair be? Or is there NO solution? Or are there infinitely many solutions?
4x-7y=-14 7x+47=y Title: How would I get the ordered pair for this algebra problem by using the substitution method? Post by: nwachinemere on Nov 14, 2012 4x-7y=-14
7x+47=y 4x-7(7x+47)=-14 4x-49x-329=-14 -45x=315 x=-7 7(-7)+47=y -49+47=y y=-2 (-7, -2) |