A(n)=-0.9+(n-1)1.1

Solution for A(n)=-0.9+(n-1)1.1 equation:

Simplifying
A(n) = -0.9 + (n + -1) * 1.1

Multiply A * n
nA = -0.9 + (n + -1) * 1.1

Reorder the terms:
nA = -0.9 + (-1 + n) * 1.1

Reorder the terms for easier multiplication:
nA = -0.9 + 1.1(-1 + n)
nA = -0.9 + (-1 * 1.1 + n * 1.1)
nA = -0.9 + (-1.1 + 1.1n)

Combine like terms: -0.9 + -1.1 = -2
nA = -2 + 1.1n

Solving
nA = -2 + 1.1n

Solving for variable 'n'.

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

Add '-1.1n' to each side of the equation.
-1.1n + nA = -2 + 1.1n + -1.1n

Combine like terms: 1.1n + -1.1n = 0.0
-1.1n + nA = -2 + 0.0
-1.1n + nA = -2

Reorder the terms:
2 + -1.1n + nA = -2 + 2

Combine like terms: -2 + 2 = 0
2 + -1.1n + nA = 0

The solution to this equation could not be determined.