me2325780 me2325780

17-01-2015
Mathematics

Answered

solve for c
14 + (–12) = –12 + c

solve for k
–(k + 12) = 6 + (–12)

(two questions)

Answer :

eternal3fear eternal3fear

17-01-2015

solve for c
add like terms
get 2 = c - 12 then add 12 to both sides
+12 +12
so c = 14

solve for k
first distribute and add like terms
-k - 12 = -6 add 12 to both sides
get -k = 6 multiply both sides by -1
k = -6

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