1=x+(-2)

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



1=x+(-2)
We move all terms to the left:
1-(x+(-2))=0
We calculate terms in parentheses: -(x+(-2)), so:
x+(-2)
We add all the numbers together, and all the variables
x-2
Back to the equation:
-(x-2)
We get rid of parentheses
-x+2+1=0
We add all the numbers together, and all the variables
-1x+3=0
We move all terms containing x to the left, all other terms to the right
-x=-3
x=-3/-1
x=+3

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