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Mathematics 16 Online
OpenStudy (anonymous):

how do you do solve this equation? 9 x (r x 21)

OpenStudy (anonymous):

does the x represent multiplication?

OpenStudy (anonymous):

youjust should erase paranthesis and multiply

OpenStudy (usarmy3947):

ok got answer ready?

OpenStudy (anonymous):

if so then 9(r x 21)...then 9(21r) = 189r

OpenStudy (anonymous):

if you want to learn just do what i said

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