# SOLUTION: Solve following systems by addition 2x+3y=1 5x+3y=16 2x+3y=1 -5x-3y=-16 -3x=-15 x=-5 Double checking to see if these are right?

Algebra ->  Algebra  -> Graphs -> SOLUTION: Solve following systems by addition 2x+3y=1 5x+3y=16 2x+3y=1 -5x-3y=-16 -3x=-15 x=-5 Double checking to see if these are right?       Log On

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 Algebra: Graphs, graphing equations and inequalities Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Graphs Question 108190: Solve following systems by addition 2x+3y=1 5x+3y=16 2x+3y=1 -5x-3y=-16 -3x=-15 x=-5 Double checking to see if these are right? Answer by elima(1433)   (Show Source): You can put this solution on YOUR website!The answer is +5, negative divided by a negative gives you a positive. Your doing everything else correct. Good Job. Just watch your signs. :) 2x+3y=1 -5x-3y=-16 -3x=-15 x=5