23) SOLVE FOR X. please help i will mark brainliest. 24)
12
2x + 2
x-5
14
x + 2
Ix-4
6
7
A) 9
C) 5
B) 11
D) 10
A) 2
B) 4
D) 5
C) 3

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

jwjwkwkwkkkdjebd b jdjejdndj he jenej

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 -