Question

Plz help I will mark you brainlist plz ​

Answer 1

Answer:

The answer is x = 2 for question 2, and r = 2 for question 4.

Step-by-step explanation:

4x + 6 + 3 = 17

(combine like terms)

4x + 9 = 17

(subtract 9 on both sides)

4x = 8

(divide 8 by 4)

x = 2

r + 11 + 8r = 29

(combine like terms)

9r + 11 = 29

(subtract 11 on both sides)

9r = 18

(divide 18 by 9)

r = 2

Answer 2

2. x=2

4x+6=14

    -6.  -6

4x=8

4x/4.=   8/4

x=2

4. r=2

r+11+8r=29

  -11.     -11

r+8r=18

9r=18

9r/9 = 18/9

r=2

Hope this helps.