x-7=7/2

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Solution for x-7=7/2 equation: 



x-7=7/2

We move all terms to the left:

x-7-(7/2)=0

We add all the numbers together, and all the variables

x-7-(+7/2)=0

We get rid of parentheses

x-7-7/2=0

We multiply all the terms by the denominator


x*2-7-7*2=0

We add all the numbers together, and all the variables

x*2-21=0

Wy multiply elements

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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