-5n=7(4-n)

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Solution for -5n=7(4-n) equation:


Simplifying
-5n = 7(4 + -1n)
-5n = (4 * 7 + -1n * 7)
-5n = (28 + -7n)

Solving
-5n = 28 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-5n + 7n = 28 + -7n + 7n

Combine like terms: -5n + 7n = 2n
2n = 28 + -7n + 7n

Combine like terms: -7n + 7n = 0
2n = 28 + 0
2n = 28

Divide each side by '2'.
n = 14

Simplifying
n = 14

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