a(n-2)+3=bn

Solution for a(n-2)+3=bn equation:

Simplifying
a(n + -2) + 3 = bn

Reorder the terms:
a(-2 + n) + 3 = bn
(-2 * a + n * a) + 3 = bn
(-2a + an) + 3 = bn

Reorder the terms:
3 + -2a + an = bn

Solving
3 + -2a + an = bn

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -2a + -3 + an = -3 + bn

Reorder the terms:
3 + -3 + -2a + an = -3 + bn

Combine like terms: 3 + -3 = 0
0 + -2a + an = -3 + bn
-2a + an = -3 + bn

Reorder the terms:
3 + -2a + an + -1bn = -3 + bn + 3 + -1bn

Reorder the terms:
3 + -2a + an + -1bn = -3 + 3 + bn + -1bn

Combine like terms: -3 + 3 = 0
3 + -2a + an + -1bn = 0 + bn + -1bn
3 + -2a + an + -1bn = bn + -1bn

Combine like terms: bn + -1bn = 0
3 + -2a + an + -1bn = 0

The solution to this equation could not be determined.