SOLUTION: please help me solve
2x+2y=15
0.3x-0.2y=3
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Question 1182092: please help me solve
2x+2y=15
0.3x-0.2y=3
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
....eq.1
....eq.2........both sides multiply by to get rid of decimal
---------------------------
....eq.1
....eq.2
--------------------------------add both equations
go to
....eq.1, substitute
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