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Mathematics 10 Online
OpenStudy (anonymous):

9x+7-12x=-5

OpenStudy (anonymous):

9x - 12x = -3x Subtract the 7 from both sides so -5-7 = -12 so -3x = -12 Divide both sides by -3 and you get x=4

OpenStudy (anonymous):

9x+7-12x=-5 ===> 3x=12 ==>x=4

OpenStudy (anonymous):

Thanks

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