2*(5+2N)=42

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Solution for 2*(5+2N)=42 equation: 


Simplifying
2(5 + 2N) = 42
(5 * 2 + 2N * 2) = 42
(10 + 4N) = 42

Solving
10 + 4N = 42

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 + 4N = 42 + -10

Combine like terms: 10 + -10 = 0
0 + 4N = 42 + -10
4N = 42 + -10

Combine like terms: 42 + -10 = 32
4N = 32

Divide each side by '4'.
N = 8

Simplifying
N = 8

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