x+21/2=x+15

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Solution for x+21/2=x+15 equation: 



x+21/2=x+15

We move all terms to the left:

x+21/2-(x+15)=0

We get rid of parentheses

x-x-15+21/2=0

We multiply all the terms by the denominator


x*2-x*2+21-15*2=0

We add all the numbers together, and all the variables

x*2-x*2-9=0

Wy multiply elements

2x-2x-9=0

We add all the numbers together, and all the variables

-9!=0

There is no solution for this equation

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