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Mathematics 9 Online
OpenStudy (anonymous):

21+3x=9-3x

OpenStudy (anonymous):

flutter you

jigglypuff314 (jigglypuff314):

to solve for x: 21+3x=9-3x subtract both sides by 21 -21 -21 0 + 3x = -12-3x then add 3x to both sides +3x +3x 6x = -12 then divide both sides by 6 /6 /6 x = -12/6 and simplify so x =

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