-23=2n-7n

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Solution for -23=2n-7n equation:


Simplifying
-23 = 2n + -7n

Combine like terms: 2n + -7n = -5n
-23 = -5n

Solving
-23 = -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.
-23 + 5n = -5n + 5n

Combine like terms: -5n + 5n = 0
-23 + 5n = 0

Add '23' to each side of the equation.
-23 + 23 + 5n = 0 + 23

Combine like terms: -23 + 23 = 0
0 + 5n = 0 + 23
5n = 0 + 23

Combine like terms: 0 + 23 = 23
5n = 23

Divide each side by '5'.
n = 4.6

Simplifying
n = 4.6

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