7n+4-5n=4

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Solution for 7n+4-5n=4 equation: 


Simplifying
7n + 4 + -5n = 4

Reorder the terms:
4 + 7n + -5n = 4

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

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

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

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

Solving
2n = 0

Solving for variable 'n'.

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

Divide each side by '2'.
n = 0

Simplifying
n = 0

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