7n+2(2n-4)-2=

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Solution for 7n+2(2n-4)-2= equation:


Simplifying
7n + 2(2n + -4) + -2 = 0

Reorder the terms:
7n + 2(-4 + 2n) + -2 = 0
7n + (-4 * 2 + 2n * 2) + -2 = 0
7n + (-8 + 4n) + -2 = 0

Reorder the terms:
-8 + -2 + 7n + 4n = 0

Combine like terms: -8 + -2 = -10
-10 + 7n + 4n = 0

Combine like terms: 7n + 4n = 11n
-10 + 11n = 0

Solving
-10 + 11n = 0

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 + 11n = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 11n = 0 + 10
11n = 0 + 10

Combine like terms: 0 + 10 = 10
11n = 10

Divide each side by '11'.
n = 0.9090909091

Simplifying
n = 0.9090909091

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