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Mathematics 13 Online
OpenStudy (anonymous):

4a-5=23

OpenStudy (omnomnom):

a=7

OpenStudy (anonymous):

no you have to translate it to a sentence

OpenStudy (anonymous):

Four lots of A take away five leaves you with twenty three?

OpenStudy (omnomnom):

okay then 23+5=28 ,28/4=7, A=7

OpenStudy (omnomnom):

you have to get A all alone on one side so you start by subtracting 5 from both ssides and then dividing 4 from both sides

OpenStudy (omnomnom):

4 multipled by a number (a) subtract 5 = 23 ? like that?

OpenStudy (anonymous):

No ist not that...you have to translate the equation in to a sentence..Example 10+K=4K in word its the sum of 10 and k is equal to four and k

OpenStudy (omnomnom):

a number (a) multipled by four and subtracted by 5 equals to 23

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