-1.8(1.03n+0.9)=2.2(2.58n+1.4)-1.4

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Solution for -1.8(1.03n+0.9)=2.2(2.58n+1.4)-1.4 equation:


Simplifying
-1.8(1.03n + 0.9) = 2.2(2.58n + 1.4) + -1.4

Reorder the terms:
-1.8(0.9 + 1.03n) = 2.2(2.58n + 1.4) + -1.4
(0.9 * -1.8 + 1.03n * -1.8) = 2.2(2.58n + 1.4) + -1.4
(-1.62 + -1.854n) = 2.2(2.58n + 1.4) + -1.4

Reorder the terms:
-1.62 + -1.854n = 2.2(1.4 + 2.58n) + -1.4
-1.62 + -1.854n = (1.4 * 2.2 + 2.58n * 2.2) + -1.4
-1.62 + -1.854n = (3.08 + 5.676n) + -1.4

Reorder the terms:
-1.62 + -1.854n = 3.08 + -1.4 + 5.676n

Combine like terms: 3.08 + -1.4 = 1.68
-1.62 + -1.854n = 1.68 + 5.676n

Solving
-1.62 + -1.854n = 1.68 + 5.676n

Solving for variable 'n'.

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

Add '-5.676n' to each side of the equation.
-1.62 + -1.854n + -5.676n = 1.68 + 5.676n + -5.676n

Combine like terms: -1.854n + -5.676n = -7.53n
-1.62 + -7.53n = 1.68 + 5.676n + -5.676n

Combine like terms: 5.676n + -5.676n = 0.000
-1.62 + -7.53n = 1.68 + 0.000
-1.62 + -7.53n = 1.68

Add '1.62' to each side of the equation.
-1.62 + 1.62 + -7.53n = 1.68 + 1.62

Combine like terms: -1.62 + 1.62 = 0.00
0.00 + -7.53n = 1.68 + 1.62
-7.53n = 1.68 + 1.62

Combine like terms: 1.68 + 1.62 = 3.3
-7.53n = 3.3

Divide each side by '-7.53'.
n = -0.438247012

Simplifying
n = -0.438247012

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