Remember in basic Algebra we learned that all variables can be substituted as 1's If needed. So lets do that: -k - 4k = -1 - 4(1) = -5 So now we can rewrite this removing the 1's we put in: -k - 4k = -5k
Well, isn't that just a happy little equation we have here! When you multiply 4k by k, you simply multiply the coefficients (4 and 1) to get 4, and then add the exponents of k, which gives you k^2. So, 4k x k equals 4k^2. Just remember, there are no mistakes in math, only happy accidents!
k=-2
When a variable is being multiplied and it's negative such as in (-4k = 12), you simply perform the inverse operation (in your case division) and keep the sign the same. e.g. -4k = 12 -4k ÷ -4 = 12 ÷ -4 k = -3
9k + 8
4000.00
4,000
4k it is...$4.000.00...
-4k-2=10 -4k=10+2 -4k=12 k=-3
4k-100 = -96
8-4k = 40 (4k-8) - 8 = 40-8 4k = 32 4k/4 = 32/4 k =8
Yes, 4K is $4000.
around $4k around $4k
4k-64 = -60
4k-7 = 7 4k = 14 k = 3.5 or k = 7/2
Yes there bones are about 4k each its good if you are high level.
31 = 3-4k 31-3 = -4k 28 = -4k Divide both sides of the equation by -4 to find the value of k: k = -7