Mathematics, 19.06.2020 00:57 einsigcn3691

100 POINTS 4(5n-7)+10n+2 9(x+3)=4x-3 2(12-8x)=x-11x pls help

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100 POINTS 4(5n-7)+10n+2 9(x+3)=4x-3 2(12-8x)=x-11x pls help...