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Mathematics 4 Online
OpenStudy (anonymous):

Is 1-4(2x+3)=1-8x-12?

OpenStudy (kc_kennylau):

Use wolframalpha to check: http://www.wolframalpha.com/input/?t=crmtb01&f=ob&i=1-4(2x%2B3)%3D1-8x-12

OpenStudy (mathmale):

@tanyankang : I'd strongly suggest that you begin the work yourself and continue with it until you become stuck or have questions. Practice is ESSENTIAL here. Your first step is to multiply out -4(2x+3).

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