SOLUTION: 3x+7=9

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Question 168080: 3x+7=9
Answer by jojo14344(1513) About Me  (Show Source):
You can put this solution on YOUR website!
3x%2B7=9
combine similar terms;
3x=9-7=2
cross%283%29x%2Fcross%283%29=2%2F3, isolate x by dividing 3,
highlight%28x=2%2F3%29
Check,
3%282%2F3%29%2B7=9
%286%2F3%29%2B7=9
2%2B7=9
9=9
Thank you,
Jojo