Question

plzzzz. give full solution

Answer 1

Answer:

7/4.

Step-by-step explanation:

• 2 x - 1/2 = 3

⇒ 2 x = 3 + 1/2

⇒ 2 x  = 7/2

∴ x = 7/4.

Answer 2

2x - 1/2=3
=4x-1/2=3
=4x-1=6
=4x=6+1
=×=7/4