7x+156=9x+187

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Solution for 7x+156=9x+187 equation: 



7x+156=9x+187

We move all terms to the left:

7x+156-(9x+187)=0

We get rid of parentheses

7x-9x-187+156=0

We add all the numbers together, and all the variables

-2x-31=0

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

-2x=31

x=31/-2

x=-15+1/2

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