Question

someone help me with this​

Answer 1

Step-by-step explanation:

a) 4x-1/2 =1/2

4x = 1/2 + 1/2

4x = 2/2

4x = 1

x = 1/4

b) 4( 2x -1 ) =6

8x - 4 = 6

8x = 6+4

8x = 10

x = 10/8

x = 5/4