78=5n-2

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Solution for 78=5n-2 equation:


Simplifying
78 = 5n + -2

Reorder the terms:
78 = -2 + 5n

Solving
78 = -2 + 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.
78 + -5n = -2 + 5n + -5n

Combine like terms: 5n + -5n = 0
78 + -5n = -2 + 0
78 + -5n = -2

Add '-78' to each side of the equation.
78 + -78 + -5n = -2 + -78

Combine like terms: 78 + -78 = 0
0 + -5n = -2 + -78
-5n = -2 + -78

Combine like terms: -2 + -78 = -80
-5n = -80

Divide each side by '-5'.
n = 16

Simplifying
n = 16

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