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Mathematics 16 Online
OpenStudy (anonymous):

9a=6(a+4)

OpenStudy (anonymous):

u have to open the brackets first

OpenStudy (anonymous):

9a=6(a+4) leave 9a on the side and open the brackets and mutliply by 6 9a=6(a+4) 9a=6a+24 shift 6a to the right side,which will turn it into '-6a' and solve. 9a-6a=24 3a=24 shift '3' on to the left side,to divide by 24 and solve 3a=24 a=24/3 a=8--->answer.

OpenStudy (anonymous):

a = 8

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