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How do I solve 3x (x-9)

User Evalarezo
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2 Answers

4 votes
Well x stands for an unknown number. So lets say the value of x is 11 you would do 11=9 3x 11 and then multiply 33 x 2
User Lynden
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3x(x-9)

3x^2-27x << Is the answer :) by multiply 3x to x and -9

User Richard Hurt
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