The sum of a number (n) and 6 is 24. Which equation shows this relationship? Select one:
a. 6n = 12
b. n + 24 = 6
c. n + 6 = 24
d. 6 – n = 24

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 -

●yes, this statement is absolutely apt.

hope this you

160 cm

step-by-step explanation:

you have to add all the sides together