1.9n-0.9n-2.5=-1.8

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Solution for 1.9n-0.9n-2.5=-1.8 equation: 


Simplifying
1.9n + -0.9n + -2.5 = -1.8

Reorder the terms:
-2.5 + 1.9n + -0.9n = -1.8

Combine like terms: 1.9n + -0.9n = 1n
-2.5 + 1n = -1.8

Solving
-2.5 + 1n = -1.8

Solving for variable 'n'.

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

Add '2.5' to each side of the equation.
-2.5 + 2.5 + 1n = -1.8 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + 1n = -1.8 + 2.5
1n = -1.8 + 2.5

Combine like terms: -1.8 + 2.5 = 0.7
1n = 0.7

Divide each side by '1'.
n = 0.7

Simplifying
n = 0.7

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