Laila12356 Laila12356
  • 10-12-2020
  • Mathematics
contestada



Solve for k.
-7 + 8k = k - 3k – 7
k =

Respuesta :

jon534 jon534
  • 10-12-2020
K=0 but for sum reason they want me to type 20 characters
Answer Link
38231775 38231775
  • 26-05-2022

Answer:

7(k-1)

Step-by-step explanation:

Distibute:

-k-1(-8k+7)

 -k+8k-7

Combine like terms:

-k+8k-7

7k-7

common factor:

factor by grouping

factor by grouping

-k-(-8k+7

  7(k-1)

Answer Link

Otras preguntas

express the fraction in standard form -4/2=
3 by 3 cube is constructed of 27 blocks. How many blocks are needed to construct a cube with twice the dimensions of the original cube?
the difference of four times a number and seven is thirteen
What is 3.14 in math
Which is a factor of 56?                                 A. 3   B.
why is farming best on plains
If there are 4 boys and 2 girls in a family, what is the ratio of boys in the family to children in the family?
If there are 4 boys and 2 girls in a family, what is the ratio of boys in the family to children in the family?
Does the surrounding air become warm or cool when vapour phase of h2o condenses?explain.
The museum charges $12.50 for youth admission and $17.50 for adults.  One day the museum collected $1535 from a total of 110 youths  and adults.  How many admis