n-1.3n+1.8=1.5n-1.8

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Solution for n-1.3n+1.8=1.5n-1.8 equation: 


Simplifying
n + -1.3n + 1.8 = 1.5n + -1.8

Reorder the terms:
1.8 + n + -1.3n = 1.5n + -1.8

Combine like terms: n + -1.3n = -0.3n
1.8 + -0.3n = 1.5n + -1.8

Reorder the terms:
1.8 + -0.3n = -1.8 + 1.5n

Solving
1.8 + -0.3n = -1.8 + 1.5n

Solving for variable 'n'.

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

Add '-1.5n' to each side of the equation.
1.8 + -0.3n + -1.5n = -1.8 + 1.5n + -1.5n

Combine like terms: -0.3n + -1.5n = -1.8n
1.8 + -1.8n = -1.8 + 1.5n + -1.5n

Combine like terms: 1.5n + -1.5n = 0.0
1.8 + -1.8n = -1.8 + 0.0
1.8 + -1.8n = -1.8

Add '-1.8' to each side of the equation.
1.8 + -1.8 + -1.8n = -1.8 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + -1.8n = -1.8 + -1.8
-1.8n = -1.8 + -1.8

Combine like terms: -1.8 + -1.8 = -3.6
-1.8n = -3.6

Divide each side by '-1.8'.
n = 2

Simplifying
n = 2

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