1k
given: 4w+(6k-3w)+(2-k)remove parentheses: 4w+6k-3w+2-kcollect like terms: 4w-3w+6k-k+2simplify: w+5k+2
k + 5k = 6k 2 x 3 x k
It is simply: 6k
k is a variable, 6 is a coefficient.
-47 + 6k = 3k - 2Add 47 to each side:6k = 3k +45Subtract 3k from each side:3k = 45Divide each side by 3:k = 15
(3k - 4)(3k2 + 2)
k + 6k - 13 = 177k = 30k = 30/7k = 4.2857
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(3k - 7)(k + 10)
Same as subtracting 6 from 7 = K
1k/2k, 2k/4k, 3k/6k and so on.
-6K+7K=1K or K
8k = 6k - 26 8k - 6k = 6k - 6k - 26 2k = -26 2k / 2 = -26 / 2 k = -13. The answer is k = -13.
6k + 21 = 36k + 21 - 21 = 3 - 216k = -186k/6 = -18/6k = -3A check to make sure this is right:6(-3) + 21 = 3-18 + 21 = 33 = 3Yes, this is correct.
-6k + 7k = k
8