7x-5=9x+16=6x+15

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Solution for 7x-5=9x+16=6x+15 equation: 



7x-5=9x+16=6x+15

We move all terms to the left:

7x-5-(9x+16)=0

We get rid of parentheses

7x-9x-16-5=0

We add all the numbers together, and all the variables

-2x-21=0

We move all terms containing x to the left, all other terms to the right

-2x=21

x=21/-2

x=-10+1/2

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