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OpenStudy (anonymous):
Simplify 3(4x + 6) - 9x. -15x+ 18 3x+ 18 3x+ 6 12x+ 18 - 9x
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OpenStudy (anonymous):
@Anonymousstudent
OpenStudy (anonymous):
Alrighty then. You have to use PEMDAS. Inside the parenthesis is simplified already. and there isn't any exponenets. To you have to multiply 3 to 4x +6. So that is going to come out to 12x+18 then you subtract 9x, and you get 3x+18 :)
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