SOLUTION: 3-2(6+x)=13
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Question 292593: 3-2(6+x)=13
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
3-2(6+x)=13
3-12-2x=13
-2x=13-3+12
-2x=22
x=22/-2
x=-11 ans.
Proof:
3-2(6-11)=13
3-12+22=13
25-12=13
13=13
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