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Mathematics 19 Online
OpenStudy (anonymous):

9y - 4 (y+5)= 40 the correct answer is 12. what did i do wrong? 9y - 4y +20 =40 -20 -20 5y= 20 - - 5 5 y=4

OpenStudy (anonymous):

you distributed wrong should be 9y-4y-20 (not +20)

OpenStudy (anonymous):

Sheng is right its suppost to be -20 not + 20

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