2n-25=-20+n

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Solution for 2n-25=-20+n equation:


Simplifying
2n + -25 = -20 + n

Reorder the terms:
-25 + 2n = -20 + n

Solving
-25 + 2n = -20 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-25 + 2n + -1n = -20 + n + -1n

Combine like terms: 2n + -1n = 1n
-25 + 1n = -20 + n + -1n

Combine like terms: n + -1n = 0
-25 + 1n = -20 + 0
-25 + 1n = -20

Add '25' to each side of the equation.
-25 + 25 + 1n = -20 + 25

Combine like terms: -25 + 25 = 0
0 + 1n = -20 + 25
1n = -20 + 25

Combine like terms: -20 + 25 = 5
1n = 5

Divide each side by '1'.
n = 5

Simplifying
n = 5

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