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
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
The generic expression for this type of question is as follows: cx * x = cx2 Where c is a constant, and x is a variable. So 4k * k = 4k2.
2k - 3l
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
4k-64 = -60
Yes, 4K is $4000.
around $4k around $4k
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