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How to solve this -3x-5y=20 D:{-10,-5,0,5}
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How to solve this -3x-5y=20 D:{-10,-5,0,5}

User Snies
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well u add 5y to both sides then u refine -3x=20d(-10,-5,0,5)+5y then u divide both sides by -3 -3x=20d(-10,-5,0,5 )+5y -3 refine x=20d(-10,-5,0,5)+5y -3


I hope this helps message me if u need me to help u more
User Darrenmc
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