8+2n=4(5n)

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Solution for 8+2n=4(5n) equation:


Simplifying
8 + 2n = 4(5n)

Remove parenthesis around (5n)
8 + 2n = 4 * 5n

Multiply 4 * 5
8 + 2n = 20n

Solving
8 + 2n = 20n

Solving for variable 'n'.

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

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

Combine like terms: 2n + -20n = -18n
8 + -18n = 20n + -20n

Combine like terms: 20n + -20n = 0
8 + -18n = 0

Add '-8' to each side of the equation.
8 + -8 + -18n = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -18n = 0 + -8
-18n = 0 + -8

Combine like terms: 0 + -8 = -8
-18n = -8

Divide each side by '-18'.
n = 0.4444444444

Simplifying
n = 0.4444444444

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