-50=-2(10-x)

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Solution for -50=-2(10-x) equation:



-50=-2(10-x)
We move all terms to the left:
-50-(-2(10-x))=0
We add all the numbers together, and all the variables
-(-2(-1x+10))-50=0
We calculate terms in parentheses: -(-2(-1x+10)), so:
-2(-1x+10)
We multiply parentheses
2x-20
Back to the equation:
-(2x-20)
We get rid of parentheses
-2x+20-50=0
We add all the numbers together, and all the variables
-2x-30=0
We move all terms containing x to the left, all other terms to the right
-2x=30
x=30/-2
x=-15

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