0.5n+2.8-0.4n=6.2-0.1n

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Solution for 0.5n+2.8-0.4n=6.2-0.1n equation:


Simplifying
0.5n + 2.8 + -0.4n = 6.2 + -0.1n

Reorder the terms:
2.8 + 0.5n + -0.4n = 6.2 + -0.1n

Combine like terms: 0.5n + -0.4n = 0.1n
2.8 + 0.1n = 6.2 + -0.1n

Solving
2.8 + 0.1n = 6.2 + -0.1n

Solving for variable 'n'.

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

Add '0.1n' to each side of the equation.
2.8 + 0.1n + 0.1n = 6.2 + -0.1n + 0.1n

Combine like terms: 0.1n + 0.1n = 0.2n
2.8 + 0.2n = 6.2 + -0.1n + 0.1n

Combine like terms: -0.1n + 0.1n = 0.0
2.8 + 0.2n = 6.2 + 0.0
2.8 + 0.2n = 6.2

Add '-2.8' to each side of the equation.
2.8 + -2.8 + 0.2n = 6.2 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + 0.2n = 6.2 + -2.8
0.2n = 6.2 + -2.8

Combine like terms: 6.2 + -2.8 = 3.4
0.2n = 3.4

Divide each side by '0.2'.
n = 17

Simplifying
n = 17

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