-2(n+1)=-1(2n+5)

Solution for -2(n+1)=-1(2n+5) equation:

Simplifying
-2(n + 1) = -1(2n + 5)

Reorder the terms:
-2(1 + n) = -1(2n + 5)
(1 * -2 + n * -2) = -1(2n + 5)
(-2 + -2n) = -1(2n + 5)

Reorder the terms:
-2 + -2n = -1(5 + 2n)
-2 + -2n = (5 * -1 + 2n * -1)
-2 + -2n = (-5 + -2n)

Add '2n' to each side of the equation.
-2 + -2n + 2n = -5 + -2n + 2n

Combine like terms: -2n + 2n = 0
-2 + 0 = -5 + -2n + 2n
-2 = -5 + -2n + 2n

Combine like terms: -2n + 2n = 0
-2 = -5 + 0
-2 = -5

Solving
-2 = -5

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.