.5(8n-2)=-(-8+9n)-5n

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Solution for .5(8n-2)=-(-8+9n)-5n equation:


Simplifying
0.5(8n + -2) = -1(-8 + 9n) + -5n

Reorder the terms:
0.5(-2 + 8n) = -1(-8 + 9n) + -5n
(-2 * 0.5 + 8n * 0.5) = -1(-8 + 9n) + -5n
(-1 + 4n) = -1(-8 + 9n) + -5n
-1 + 4n = (-8 * -1 + 9n * -1) + -5n
-1 + 4n = (8 + -9n) + -5n

Combine like terms: -9n + -5n = -14n
-1 + 4n = 8 + -14n

Solving
-1 + 4n = 8 + -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
-1 + 4n + 14n = 8 + -14n + 14n

Combine like terms: 4n + 14n = 18n
-1 + 18n = 8 + -14n + 14n

Combine like terms: -14n + 14n = 0
-1 + 18n = 8 + 0
-1 + 18n = 8

Add '1' to each side of the equation.
-1 + 1 + 18n = 8 + 1

Combine like terms: -1 + 1 = 0
0 + 18n = 8 + 1
18n = 8 + 1

Combine like terms: 8 + 1 = 9
18n = 9

Divide each side by '18'.
n = 0.5

Simplifying
n = 0.5

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