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Mathematics 6 Online
OpenStudy (anonymous):

ummmm idk wat just happened but I'll stupidly ask again. How do you rewrite an equation like V=lwh? how can i solve for w when there isnt any numbers, just to isolate the variable

OpenStudy (saifoo.khan):

Make w the subject

OpenStudy (anonymous):

what undoes multiplication?

OpenStudy (anonymous):

V ---- = w lh

OpenStudy (anonymous):

ohh ok so you divide

OpenStudy (saifoo.khan):

Yes we do.

OpenStudy (anonymous):

amd then substitue. thank you~

OpenStudy (anonymous):

ok so my next problem is like.... S=2B+Ph, and i have to isolate or solve for h, so is it S ---- 2b+P?

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