(84/8-x)+(84/8+x)=28

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Solution for (84/8-x)+(84/8+x)=28 equation: 



(84/8-x)+(84/8+x)=28

We move all terms to the left:

(84/8-x)+(84/8+x)-(28)=0



Domain of the equation: 8-x)!=0

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

-x)!=-8

x!=-8/1

x!=-8

x∈R





Domain of the equation: 8+x)!=0

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

x)!=-8

x!=-8/1

x!=-8

x∈R



We add all the numbers together, and all the variables

(-1x+84/8)+(+x+84/8)-28=0

We get rid of parentheses

-1x+x-28+84/8+84/8=0

We multiply all the terms by the denominator


-1x*8+x*8+84+84-28*8=0

We add all the numbers together, and all the variables

-1x*8+x*8-56=0

Wy multiply elements

-8x+8x-56=0

We add all the numbers together, and all the variables

-56!=0

There is no solution for this equation

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