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Mathematics 15 Online
OpenStudy (bellezabrilla):

In order for the equation 5(2x+ ___)=9x+15+x to have infinitely many solutions, which number goes in the blank ?

OpenStudy (anonymous):

3

OpenStudy (bellezabrilla):

@newton why is it B?

OpenStudy (anonymous):

simply first put c at blank space, than solve it, and so me your work.

OpenStudy (anonymous):

try your own, now

OpenStudy (anonymous):

solve this , \[5(2x+c)=9x+15+x\]

OpenStudy (bellezabrilla):

ok

OpenStudy (bellezabrilla):

@newtonson \[5(2x+3)=9x+15+x \]

OpenStudy (bellezabrilla):

I got 15=15 then I subtracted it and got 0=0

OpenStudy (bellezabrilla):

|dw:1455812154687:dw|

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