1.8n+2.8=2.5n+2.1

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Solution for 1.8n+2.8=2.5n+2.1 equation: 


Simplifying
1.8n + 2.8 = 2.5n + 2.1

Reorder the terms:
2.8 + 1.8n = 2.5n + 2.1

Reorder the terms:
2.8 + 1.8n = 2.1 + 2.5n

Solving
2.8 + 1.8n = 2.1 + 2.5n

Solving for variable 'n'.

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

Add '-2.5n' to each side of the equation.
2.8 + 1.8n + -2.5n = 2.1 + 2.5n + -2.5n

Combine like terms: 1.8n + -2.5n = -0.7n
2.8 + -0.7n = 2.1 + 2.5n + -2.5n

Combine like terms: 2.5n + -2.5n = 0.0
2.8 + -0.7n = 2.1 + 0.0
2.8 + -0.7n = 2.1

Add '-2.8' to each side of the equation.
2.8 + -2.8 + -0.7n = 2.1 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + -0.7n = 2.1 + -2.8
-0.7n = 2.1 + -2.8

Combine like terms: 2.1 + -2.8 = -0.7
-0.7n = -0.7

Divide each side by '-0.7'.
n = 1

Simplifying
n = 1

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