Question

$an = 3n + 2 =$
​

Answer 1

Simplifying

An = 3n + 2

Reorder the terms:

nA = 2 + 3n

Solving

nA = 2 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.

-3n + nA = 2 + 3n + -3n

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

-3n + nA = 2 + 0

-3n + nA = 2

Reorder the terms:

-2 + -3n + nA = 2 + -2

Combine like terms: 2 + -2 = 0

-2 + -3n + nA = 0

The solution to this equation could not be determined.