a+21/7=a-3/8

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Solution for a+21/7=a-3/8 equation: 



a+21/7=a-3/8

We move all terms to the left:

a+21/7-(a-3/8)=0

We add all the numbers together, and all the variables

a-(+a-3/8)+21/7=0

We add all the numbers together, and all the variables

a-(+a-3/8)+3=0

We get rid of parentheses

a-a+3+3/8=0

We multiply all the terms by the denominator


a*8-a*8+3+3*8=0

We add all the numbers together, and all the variables

a*8-a*8+27=0

Wy multiply elements

8a-8a+27=0

We add all the numbers together, and all the variables

27!=0

There is no solution for this equation

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