4-7n+4n=17-82

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Solution for 4-7n+4n=17-82 equation:


Simplifying
4 + -7n + 4n = 17 + -82

Combine like terms: -7n + 4n = -3n
4 + -3n = 17 + -82

Combine like terms: 17 + -82 = -65
4 + -3n = -65

Solving
4 + -3n = -65

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 + -3n = -65 + -4

Combine like terms: 4 + -4 = 0
0 + -3n = -65 + -4
-3n = -65 + -4

Combine like terms: -65 + -4 = -69
-3n = -69

Divide each side by '-3'.
n = 23

Simplifying
n = 23

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