-10n+2(.9-9n)=5.8

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Solution for -10n+2(.9-9n)=5.8 equation: 


Simplifying
-10n + 2(0.9 + -9n) = 5.8
-10n + (0.9 * 2 + -9n * 2) = 5.8
-10n + (1.8 + -18n) = 5.8

Reorder the terms:
1.8 + -10n + -18n = 5.8

Combine like terms: -10n + -18n = -28n
1.8 + -28n = 5.8

Solving
1.8 + -28n = 5.8

Solving for variable 'n'.

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

Add '-1.8' to each side of the equation.
1.8 + -1.8 + -28n = 5.8 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + -28n = 5.8 + -1.8
-28n = 5.8 + -1.8

Combine like terms: 5.8 + -1.8 = 4
-28n = 4

Divide each side by '-28'.
n = -0.1428571429

Simplifying
n = -0.1428571429

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