When 4(k + 2) = 32 − 2k is solved, the result is:

K=4

Step-by-step explanation:

4(K+2)=32-2k

4k+8=32-2k

+2k          +2k

6k+8=32

     -8  -8

6k=24

divide 6 from both sides

k=6

k=4

Step-by-step explanation:

4(k+2)=32-2k

You would use distributive property with the 4 and the numbers in the parenthesis.

4k+8=32-2k

Next, you add 2k to both sides

6k+8=32

Then, you subtract 8 from each side

6k=24

Lastly, you divide by 6 on both sides

k=4

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -