-3n=5(4-n)

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Solution for -3n=5(4-n) equation:


Simplifying
-3n = 5(4 + -1n)
-3n = (4 * 5 + -1n * 5)
-3n = (20 + -5n)

Solving
-3n = 20 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-3n + 5n = 20 + -5n + 5n

Combine like terms: -3n + 5n = 2n
2n = 20 + -5n + 5n

Combine like terms: -5n + 5n = 0
2n = 20 + 0
2n = 20

Divide each side by '2'.
n = 10

Simplifying
n = 10

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