Question

Solve for y. 2y - x = 3 4 (-y + 1) A) y = 4x + 3 B) y = 4x - 3 C) y = 4x + 3 11 D) y = 4x - 3 11 E) y = - 4x + 3 11

Answer 1

C is the answer

C ) y =
`(4 x + 3)/(11)`

Explanation:

2 y - x =
`(3)/(4)` ( -y + 1)

(2 y - x ) 4 = 3 ( -y +1)

8 y - 4 x = -3 y + 3

8 y + 3 y = 4 x + 3

11 y = 4 x + 3

∴ y =
`(4 x +3)/(11)`