7k + 4 + 4k - 9 - 5k (7k + 4k - 5k) + (4 - 9) 6k + -5 6k - 5
The answer is 13k .
3k-5=7k+73k-7k=7+5-4k=12k=-3
3k+4m+2
11 + 6k = 65 Subtract 11 from both sides: 6k = 65-11 6k = 54 Divide by 6 to get k: k = 54/6 k = 9
-6K+7K=1K or K
-6k + 7k = k
1k
7k + 4 + 4k - 9 - 5k (7k + 4k - 5k) + (4 - 9) 6k + -5 6k - 5
The answer is 13k .
-6k + 7k = k or 7k- 6k = k or Factor out 'k' k(-6 + 7) = k(1) = k
k + 6k - 13 = 177k = 30k = 30/7k = 4.2857
1k
26-7k=6k First, add 7k to get k on one side. 26-7k+7k=6k+7k 26=13k Divide both sides by 13 to get k by itself. 26/13=13k/13 2=k The answer is 2.
do it yourself
Same as subtracting 6 from 7 = K
7(k + 5)(k - 4)