-5n+7-4+3n=

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Solution for -5n+7-4+3n= equation:


Simplifying
-5n + 7 + -4 + 3n = 0

Reorder the terms:
7 + -4 + -5n + 3n = 0

Combine like terms: 7 + -4 = 3
3 + -5n + 3n = 0

Combine like terms: -5n + 3n = -2n
3 + -2n = 0

Solving
3 + -2n = 0

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + -2n = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -2n = 0 + -3
-2n = 0 + -3

Combine like terms: 0 + -3 = -3
-2n = -3

Divide each side by '-2'.
n = 1.5

Simplifying
n = 1.5

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