Question

the questions are in the photo

Answer 1

Answer:

a) 15/2

b) 1

Step-by-step explanation:

a) 4x-1 = 2x+14

4x-2x = 14 +1

2x = 15

x = 15/2

b) 9x+6 = 2x+13

9x-2x = 13-6

7x = 7

x = 1

Answer 2

Answer:

hope this helpss....  :)

Step-by-step explanation:

a) 4x - 1 = 2(x + 7)

4x - 1 = 2x + 14

4x - 2x = 14 + 1

2x = 15

x = 15/2

x = 7.5

b) 3(3x + 2) = 2x + 13

9x + 6 = 2x + 13

9x - 2x = 13 - 6

7x = 7

x = 7/7

x = 1