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OpenStudy (jamanorthi):
what is 9a=6 (a+4)??? help plzzz...!!!!!
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OpenStudy (anonymous):
First expand the brackets 9a=6a+24 Then collect like terms 9a-6a=24 then simplify 3a=24 and solve for a a=24/3 a=8
OpenStudy (jamanorthi):
but when u substitute 8 for A its not equal
OpenStudy (jamanorthi):
@Mariam.A
OpenStudy (anonymous):
Yes it is, remember your brackets and it will work out nicely as follows 9(8)=6(8)+24 72=48+24 72=72 thus both side are equal
OpenStudy (jamanorthi):
oh okay thank you so much!
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