-10=-2(x+10)

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Solution for -10=-2(x+10) equation:



-10=-2(x+10)
We move all terms to the left:
-10-(-2(x+10))=0
We calculate terms in parentheses: -(-2(x+10)), so:
-2(x+10)
We multiply parentheses
-2x-20
Back to the equation:
-(-2x-20)
We get rid of parentheses
2x+20-10=0
We add all the numbers together, and all the variables
2x+10=0
We move all terms containing x to the left, all other terms to the right
2x=-10
x=-10/2
x=-5

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