7+2n-5n=-5

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Solution for 7+2n-5n=-5 equation: 


Simplifying
7 + 2n + -5n = -5

Combine like terms: 2n + -5n = -3n
7 + -3n = -5

Solving
7 + -3n = -5

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 + -3n = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -3n = -5 + -7
-3n = -5 + -7

Combine like terms: -5 + -7 = -12
-3n = -12

Divide each side by '-3'.
n = 4

Simplifying
n = 4

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