k=8k+28 k-8k=28 -7k=28 k=-(28/4) k=-4
-98-4h+8k-40+k-9h = (-98-40)+(-4h-9h)+(8k+k) = -138-13h+9k
k = 2 7 + (5 x 2) = 17 (8 x 2) + 1 = 17
k=2.
8k = 6k - 26 8k - 6k = 6k - 6k - 26 2k = -26 2k / 2 = -26 / 2 k = -13. The answer is k = -13.
k=8k+28 k-8k=28 -7k=28 k=-(28/4) k=-4
-98-4h+8k-40+k-9h = (-98-40)+(-4h-9h)+(8k+k) = -138-13h+9k
k = 2 7 + (5 x 2) = 17 (8 x 2) + 1 = 17
k=2.
8k = 6k - 26 8k - 6k = 6k - 6k - 26 2k = -26 2k / 2 = -26 / 2 k = -13. The answer is k = -13.
What is the question ? Are you looking for the value of 'k' that makes the statement true ?It may be found as follows:-k - 6 - 7k + 20 = -2Clean up the left side:-8k + 14 = -2Multiply each side by -1:8k - 14 = 2Add 14 to each side:8k = 16Divide each side by 2:k = 2
9/8k + 6/6 = (9 + 8k)/8k9/8k + 6/6 = (9 + 8k)/8k9/8k + 6/6 = (9 + 8k)/8k9/8k + 6/6 = (9 + 8k)/8k
Equation: kx^2 +x^2 +kx +k +1 = 0 Using the discriminant: K^2 -4*(k +1)*(k +1) = 0 Expanding brackets: k^2 -4k^2 -8k -4 = 0 Collecting like terms: -3^2 -8k -4 = 0 Dividing all terms by -1: 3k^2 +8k +4 = 0 Factorizing the above: (3k +2)(k +2) = 0 meaning k = -2/3 or -2 Therefore possible values of k are either: -2/3 or -2
8k - 8 k equal to = 0
If the equation has equal roots then the discriminant of b^2 -4ac = 0:- Equation: kx^2 +x^2 +kx +k +1 = 0 Discriminant: k^2 -4(k+1)(k+1) = 0 Multiplying out brackets: k^2 -4k^2 -8k -4 = 0 Collecting like terms: -3k^2 -8k -4 = 0 Divide all terms by -1: 3k^2 +8k +4 = 0 Factorizing: (3k +2)(k +2) = 0 => k = -2/3 or k = -2 Therefore possible values of k are -2/3 or -2
9k - 1 = k - 25 Subtract 1k from both sides: 8k - 1 = -25 Add 1 to both sides: 8k = -24 Divide both sides by 8: k = -24/8 = -3
Yes, they are exactly the same, both of them increment k in 1.