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Mathematics 7 Online
OpenStudy (7thgrader):

what is the solution to the equation http://static.k12.com/bank_packages/files/media/mathml_5d691dfadf7468d726f272cfdbd9060f09c2247b_1.gif?

OpenStudy (anonymous):

\(\dfrac{1}{3}(9x - 6) = 2x + 3\) Distribute 1/3 into the parenthesis: \(3x - 2 = 2x + 3\) Add 2 to both sides, what's 3+ 2?

OpenStudy (7thgrader):

5

OpenStudy (anonymous):

Yes, so we have: 3x = 2x + 5 Now subtract 2x to both sides, what's 3x - 2x?

OpenStudy (7thgrader):

1x

OpenStudy (7thgrader):

?

OpenStudy (anonymous):

Yes, so our answer is: x = 5

OpenStudy (7thgrader):

thanks see ya around @iGreen.

OpenStudy (anonymous):

If you have more questions, feel free to ask.

OpenStudy (7thgrader):

help with one more?

OpenStudy (7thgrader):

@iGreen.

OpenStudy (anonymous):

Sure, just close this one and open a new one.

OpenStudy (7thgrader):

ill make new one

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