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

C is the answer

C ) y =

Step-by-step explanation:

2 y - x = ( -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 =

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)