Mathematics, 08.07.2019 23:30 jbrowley

2(3y+8)=80 and 3(3y-5)=39 and 12w-6w=54 and 7x +17-12x=-38 and y+b=14

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2(3y+8)=80 and 3(3y-5)=39 and 12w-6w=54 and 7x +17-12x=-38 and y+b=14...