2n-2(4n+5)=-6

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Solution for 2n-2(4n+5)=-6 equation:


Simplifying
2n + -2(4n + 5) = -6

Reorder the terms:
2n + -2(5 + 4n) = -6
2n + (5 * -2 + 4n * -2) = -6
2n + (-10 + -8n) = -6

Reorder the terms:
-10 + 2n + -8n = -6

Combine like terms: 2n + -8n = -6n
-10 + -6n = -6

Solving
-10 + -6n = -6

Solving for variable 'n'.

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

Add '10' to each side of the equation.
-10 + 10 + -6n = -6 + 10

Combine like terms: -10 + 10 = 0
0 + -6n = -6 + 10
-6n = -6 + 10

Combine like terms: -6 + 10 = 4
-6n = 4

Divide each side by '-6'.
n = -0.6666666667

Simplifying
n = -0.6666666667

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