40-(140-x)=x

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Solution for 40-(140-x)=x equation: 



40-(140-x)=x

We move all terms to the left:

40-(140-x)-(x)=0

We add all the numbers together, and all the variables

-(-1x+140)-x+40=0

We add all the numbers together, and all the variables

-1x-(-1x+140)+40=0

We get rid of parentheses

-1x+1x-140+40=0

We add all the numbers together, and all the variables

-100!=0

There is no solution for this equation

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