5n+0.5(8n-7)=

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Solution for 5n+0.5(8n-7)= equation:


Simplifying
5n + 0.5(8n + -7) = 0

Reorder the terms:
5n + 0.5(-7 + 8n) = 0
5n + (-7 * 0.5 + 8n * 0.5) = 0
5n + (-3.5 + 4n) = 0

Reorder the terms:
-3.5 + 5n + 4n = 0

Combine like terms: 5n + 4n = 9n
-3.5 + 9n = 0

Solving
-3.5 + 9n = 0

Solving for variable 'n'.

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

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 9n = 0 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 9n = 0 + 3.5
9n = 0 + 3.5

Combine like terms: 0 + 3.5 = 3.5
9n = 3.5

Divide each side by '9'.
n = 0.3888888889

Simplifying
n = 0.3888888889

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