Question

2x-1/2 = 3
pls guys help me​

Answer 1

Answer:

2x - 1/2 = 3

2x = (6 + 1)/2

x = 7/4

Another way of doing this question is:

(4x - 1)/2 = 3

(4x - 1)/2 = 34x - 1 = 6

(4x - 1)/2 = 34x - 1 = 64x = 7

(4x - 1)/2 = 34x - 1 = 64x = 7x = 7/4