-2n+7=25

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Solution for -2n+7=25 equation: 


Simplifying
-2n + 7 = 25

Reorder the terms:
7 + -2n = 25

Solving
7 + -2n = 25

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + -2n = 25 + -7

Combine like terms: 7 + -7 = 0
0 + -2n = 25 + -7
-2n = 25 + -7

Combine like terms: 25 + -7 = 18
-2n = 18

Divide each side by '-2'.
n = -9

Simplifying
n = -9

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