4(n+-7)+12=3n+48+-2n

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Solution for 4(n+-7)+12=3n+48+-2n equation:


Simplifying
4(n + -7) + 12 = 3n + 48 + -2n

Reorder the terms:
4(-7 + n) + 12 = 3n + 48 + -2n
(-7 * 4 + n * 4) + 12 = 3n + 48 + -2n
(-28 + 4n) + 12 = 3n + 48 + -2n

Reorder the terms:
-28 + 12 + 4n = 3n + 48 + -2n

Combine like terms: -28 + 12 = -16
-16 + 4n = 3n + 48 + -2n

Reorder the terms:
-16 + 4n = 48 + 3n + -2n

Combine like terms: 3n + -2n = 1n
-16 + 4n = 48 + 1n

Solving
-16 + 4n = 48 + 1n

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.
-16 + 4n + -1n = 48 + 1n + -1n

Combine like terms: 4n + -1n = 3n
-16 + 3n = 48 + 1n + -1n

Combine like terms: 1n + -1n = 0
-16 + 3n = 48 + 0
-16 + 3n = 48

Add '16' to each side of the equation.
-16 + 16 + 3n = 48 + 16

Combine like terms: -16 + 16 = 0
0 + 3n = 48 + 16
3n = 48 + 16

Combine like terms: 48 + 16 = 64
3n = 64

Divide each side by '3'.
n = 21.33333333

Simplifying
n = 21.33333333

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