-2=(x-1)/(x+2)

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Solution for -2=(x-1)/(x+2) equation: 



-2=(x-1)/(x+2)

We move all terms to the left:

-2-((x-1)/(x+2))=0



Domain of the equation: (x+2))!=0

x∈R



We multiply all the terms by the denominator


-((x-1)-2*(x+2))=0



We calculate terms in parentheses: -((x-1)-2*(x+2)), so:

(x-1)-2*(x+2)

We multiply parentheses

(x-1)-2x-4

We get rid of parentheses

x-2x-1-4

We add all the numbers together, and all the variables

-1x-5

Back to the equation:

-(-1x-5)



We get rid of parentheses

1x+5=0

We add all the numbers together, and all the variables

x+5=0

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

x=-5

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