(2y-1)*(-1)=71

Solution for (2y-1)*(-1)=71 equation:

Simplifying
(2y + -1)(-1) = 71

Reorder the terms:
(-1 + 2y)(-1) = 71

Reorder the terms for easier multiplication:
-1(-1 + 2y) = 71
(-1 * -1 + 2y * -1) = 71
(1 + -2y) = 71

Solving
1 + -2y = 71

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -2y = 71 + -1

Combine like terms: 1 + -1 = 0
0 + -2y = 71 + -1
-2y = 71 + -1

Combine like terms: 71 + -1 = 70
-2y = 70

Divide each side by '-2'.
y = -35

Simplifying
y = -35