-x-7x=4/5

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Solution for -x-7x=4/5 equation: 



-x-7x=4/5

We move all terms to the left:

-x-7x-(4/5)=0

We add all the numbers together, and all the variables

-x-7x-(+4/5)=0

We add all the numbers together, and all the variables

-8x-(+4/5)=0

We get rid of parentheses

-8x-4/5=0

We multiply all the terms by the denominator


-8x*5-4=0

Wy multiply elements

-40x-4=0

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

-40x=4

x=4/-40

x=-1/10

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