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Mathematics 14 Online
OpenStudy (anonymous):

5x=-10-5y 5x+10y=-25 Help me please!

OpenStudy (anonymous):

switch the first problem to the same format as the second . it should look like this 10 =-5y - 5x

OpenStudy (anonymous):

Then you have -5y - 5x = 10 5x+10y=-25 And use combination

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