7n+(-1)4=5

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Solution for 7n+(-1)4=5 equation: 


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

Multiply -1 * 4
7n + -4 = 5

Reorder the terms:
-4 + 7n = 5

Solving
-4 + 7n = 5

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 + 7n = 5 + 4

Combine like terms: -4 + 4 = 0
0 + 7n = 5 + 4
7n = 5 + 4

Combine like terms: 5 + 4 = 9
7n = 9

Divide each side by '7'.
n = 1.285714286

Simplifying
n = 1.285714286

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