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Mathematics 14 Online
OpenStudy (anonymous):

Solve 3x - 5 + x = 31. -12 -9 9 12

OpenStudy (anonymous):

add 5 to both sides 3x+x=36 3x +x =4x 4x=36 you get 9

OpenStudy (anonymous):

I dont get it ??

OpenStudy (anonymous):

you have to subtract 5 on both sides

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