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Mathematics 23 Online
OpenStudy (anonymous):

The difference of a number times 7 and 4 is 8.

OpenStudy (anonymous):

-n*7+4=8 ?

OpenStudy (anonymous):

@tester97

OpenStudy (anonymous):

(i have a few series of these questions and I'm never good with them)

OpenStudy (tester97):

7n-4=8

OpenStudy (anonymous):

let me try it :o

OpenStudy (anonymous):

that was right, thanks :3 how about this one? Twice the sum of a number 3 and equals 5.

OpenStudy (tester97):

make a new post and i will answer it?

OpenStudy (tester97):

oh and tag me in it :)

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