-4=2(k+5)

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Solution for -4=2(k+5) equation:



-4=2(k+5)
We move all terms to the left:
-4-(2(k+5))=0
We calculate terms in parentheses: -(2(k+5)), so:
2(k+5)
We multiply parentheses
2k+10
Back to the equation:
-(2k+10)
We get rid of parentheses
-2k-10-4=0
We add all the numbers together, and all the variables
-2k-14=0
We move all terms containing k to the left, all other terms to the right
-2k=14
k=14/-2
k=-7

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