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Mathematics 7 Online
OpenStudy (anonymous):

help 3(x - 3) = 39

OpenStudy (anonymous):

3x-9=39 3x=39+9 3x=48 x=16

OpenStudy (lilg132):

3x - 9 = 39 3x = 39 + 9 3x = 48 3x / 3 = 48 / 3 x = 16

OpenStudy (anonymous):

16 isnt one of my answers

OpenStudy (anonymous):

what are your choices?

OpenStudy (anonymous):

x = 1 x = 4 x = 6 x = 10

OpenStudy (anonymous):

are you sure you wrote the right equation?

OpenStudy (anonymous):

that's is 16

OpenStudy (lilg132):

*that is

OpenStudy (anonymous):

yup i coped it off my online corses

OpenStudy (anonymous):

oh. well that help too

OpenStudy (anonymous):

lol got the answer it is 6 lol

OpenStudy (anonymous):

that's how we laern if we copy each example down and try to solve it urself

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