If 2(x – 5) = –11, then x = ?

First you distribute. so, 2(x - 5) = - 11
so since you distributed it would be, 2x - 10 = -11 
then you add 10 to both sides, so now its 2x=-1
now we divide,  = 
so now you get : x = -0.5
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Lets check. 
2(-0.5 - 5) = -11
so first we distribute, 
-1 - 10 = -11
does -1 - 10 = -11?? Yup!! So x= -0.5 is your answer, i hope i helped! :D

The answers are 20,30,80,180,960,890,1230,4560. on the first row