2n+4=5u+1-7u

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Solution for 2n+4=5u+1-7u equation:


Simplifying
2n + 4 = 5u + 1 + -7u

Reorder the terms:
4 + 2n = 5u + 1 + -7u

Reorder the terms:
4 + 2n = 1 + 5u + -7u

Combine like terms: 5u + -7u = -2u
4 + 2n = 1 + -2u

Solving
4 + 2n = 1 + -2u

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 2n = 1 + -4 + -2u

Combine like terms: 4 + -4 = 0
0 + 2n = 1 + -4 + -2u
2n = 1 + -4 + -2u

Combine like terms: 1 + -4 = -3
2n = -3 + -2u

Divide each side by '2'.
n = -1.5 + -1u

Simplifying
n = -1.5 + -1u

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