n+2(n+1)=3(n+2)-74

Solution for n+2(n+1)=3(n+2)-74 equation:

Simplifying
n + 2(n + 1) = 3(n + 2) + -74

Reorder the terms:
n + 2(1 + n) = 3(n + 2) + -74
n + (1 * 2 + n * 2) = 3(n + 2) + -74
n + (2 + 2n) = 3(n + 2) + -74

Reorder the terms:
2 + n + 2n = 3(n + 2) + -74

Combine like terms: n + 2n = 3n
2 + 3n = 3(n + 2) + -74

Reorder the terms:
2 + 3n = 3(2 + n) + -74
2 + 3n = (2 * 3 + n * 3) + -74
2 + 3n = (6 + 3n) + -74

Reorder the terms:
2 + 3n = 6 + -74 + 3n

Combine like terms: 6 + -74 = -68
2 + 3n = -68 + 3n

Add '-3n' to each side of the equation.
2 + 3n + -3n = -68 + 3n + -3n

Combine like terms: 3n + -3n = 0
2 + 0 = -68 + 3n + -3n
2 = -68 + 3n + -3n

Combine like terms: 3n + -3n = 0
2 = -68 + 0
2 = -68

Solving
2 = -68

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.