4*(n-2)+2n=20+2n

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Solution for 4*(n-2)+2n=20+2n equation:


Simplifying
4(n + -2) + 2n = 20 + 2n

Reorder the terms:
4(-2 + n) + 2n = 20 + 2n
(-2 * 4 + n * 4) + 2n = 20 + 2n
(-8 + 4n) + 2n = 20 + 2n

Combine like terms: 4n + 2n = 6n
-8 + 6n = 20 + 2n

Solving
-8 + 6n = 20 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-8 + 6n + -2n = 20 + 2n + -2n

Combine like terms: 6n + -2n = 4n
-8 + 4n = 20 + 2n + -2n

Combine like terms: 2n + -2n = 0
-8 + 4n = 20 + 0
-8 + 4n = 20

Add '8' to each side of the equation.
-8 + 8 + 4n = 20 + 8

Combine like terms: -8 + 8 = 0
0 + 4n = 20 + 8
4n = 20 + 8

Combine like terms: 20 + 8 = 28
4n = 28

Divide each side by '4'.
n = 7

Simplifying
n = 7

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