4-7*n=12-3*n

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Solution for 4-7*n=12-3*n equation: 


Simplifying
4 + -7n = 12 + -3n

Solving
4 + -7n = 12 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
4 + -7n + 3n = 12 + -3n + 3n

Combine like terms: -7n + 3n = -4n
4 + -4n = 12 + -3n + 3n

Combine like terms: -3n + 3n = 0
4 + -4n = 12 + 0
4 + -4n = 12

Add '-4' to each side of the equation.
4 + -4 + -4n = 12 + -4

Combine like terms: 4 + -4 = 0
0 + -4n = 12 + -4
-4n = 12 + -4

Combine like terms: 12 + -4 = 8
-4n = 8

Divide each side by '-4'.
n = -2

Simplifying
n = -2

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