7x-8=8+1x-1/7+3x

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Solution for 7x-8=8+1x-1/7+3x equation: 



7x-8=8+1x-1/7+3x

We move all terms to the left:

7x-8-(8+1x-1/7+3x)=0



Domain of the equation: 7+3x)!=0

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

3x)!=-7

x!=-7/1

x!=-7

x∈R



We add all the numbers together, and all the variables

7x-(4x-1/7+8)-8=0

We get rid of parentheses

7x-4x-8-8+1/7=0

We multiply all the terms by the denominator


7x*7-4x*7+1-8*7-8*7=0

We add all the numbers together, and all the variables

7x*7-4x*7-111=0

Wy multiply elements

49x-28x-111=0

We add all the numbers together, and all the variables

21x-111=0

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

21x=111

x=111/21

x=5+2/7

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