0+.99(n-1)=0+1.29(n-1)

Solution for 0+.99(n-1)=0+1.29(n-1) equation:

Simplifying
0 + 0.99(n + -1) = 0 + 1.29(n + -1)

Reorder the terms:
0 + 0.99(-1 + n) = 0 + 1.29(n + -1)
0 + (-1 * 0.99 + n * 0.99) = 0 + 1.29(n + -1)
0 + (-0.99 + 0.99n) = 0 + 1.29(n + -1)

Combine like terms: 0 + -0.99 = -0.99
-0.99 + 0.99n = 0 + 1.29(n + -1)

Reorder the terms:
-0.99 + 0.99n = 0 + 1.29(-1 + n)
-0.99 + 0.99n = 0 + (-1 * 1.29 + n * 1.29)
-0.99 + 0.99n = 0 + (-1.29 + 1.29n)

Combine like terms: 0 + -1.29 = -1.29
-0.99 + 0.99n = -1.29 + 1.29n

Solving
-0.99 + 0.99n = -1.29 + 1.29n

Solving for variable 'n'.

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

Add '-1.29n' to each side of the equation.
-0.99 + 0.99n + -1.29n = -1.29 + 1.29n + -1.29n

Combine like terms: 0.99n + -1.29n = -0.3n
-0.99 + -0.3n = -1.29 + 1.29n + -1.29n

Combine like terms: 1.29n + -1.29n = 0.00
-0.99 + -0.3n = -1.29 + 0.00
-0.99 + -0.3n = -1.29

Add '0.99' to each side of the equation.
-0.99 + 0.99 + -0.3n = -1.29 + 0.99

Combine like terms: -0.99 + 0.99 = 0.00
0.00 + -0.3n = -1.29 + 0.99
-0.3n = -1.29 + 0.99

Combine like terms: -1.29 + 0.99 = -0.3
-0.3n = -0.3

Divide each side by '-0.3'.
n = 1

Simplifying
n = 1