That depends what the values of k and b are.
2k = 5k-30 Subtract 5k from both sides: -3k = -30 Divide both sides by -3 to find the value of k remembering that a minus divided into a minus becomes a plus: k = 10
5k
5k + 7 + 3k can be simplified into 8k + 7
9k + 8
-4k + 10 - k + 2 = 2k + 4k + 18Combine all the 'k' terms on the left side:-5k + 10 + 2 = 2k + 4k + 18Combine all the 'k' terms on the right side:-5k + 10 + 2 = 6k + 18Combine the numerical terms on the left side:-5k + 12 = 6k + 18Add 5k to each side:12 = 11k + 18Subtract 18 from each side:-6 = 11kDivide each side by 11:k = -6/11
2k = 5k-30 Subtract 5k from both sides: -3k = -30 Divide both sides by -3 to find the value of k remembering that a minus divided into a minus becomes a plus: k = 10
5k
-12 + 5k = -925k + (-12) = -925k = -92 + 125k = 80k = -80/5k = -16
5k + 2 = -2 Therefore, 5k = -4 k = -4/5 k = -0.8
r = 5k + 5ur - 5u = 5kk = r/5 - u
It represents an algebraic equation in the variable, k.
9k(5k - 2)(5k + 2)
5k + 7 + 3k can be simplified into 8k + 7
k = 2 7 + (5 x 2) = 17 (8 x 2) + 1 = 17
2*5k or 10k are equivalent.
20
9k + 8