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Solving one step equations 28+12x=8x-4
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Solving one step equations 28+12x=8x-4

User Jdphenix
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28+12x=8x-4 \ \ |\ subtract\ 8x\ to\ both\ sides \\ \\ 28+12x-8x=8x-8x-4 \\ \\28+4x=-4 \ \ |\ subtract\ 28\ to\ both\ sides \\\\28-28+4x=-4-28\\\\4x=-32 \ \ | \ divide \ both \ sides\ by\ 4\\\\x=-(32)/(4)\\\\x=-8
User Kathara
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