6(n-4)-(5-7n)=12n

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Solution for 6(n-4)-(5-7n)=12n equation:


Simplifying
6(n + -4) + -1(5 + -7n) = 12n

Reorder the terms:
6(-4 + n) + -1(5 + -7n) = 12n
(-4 * 6 + n * 6) + -1(5 + -7n) = 12n
(-24 + 6n) + -1(5 + -7n) = 12n
-24 + 6n + (5 * -1 + -7n * -1) = 12n
-24 + 6n + (-5 + 7n) = 12n

Reorder the terms:
-24 + -5 + 6n + 7n = 12n

Combine like terms: -24 + -5 = -29
-29 + 6n + 7n = 12n

Combine like terms: 6n + 7n = 13n
-29 + 13n = 12n

Solving
-29 + 13n = 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
-29 + 13n + -12n = 12n + -12n

Combine like terms: 13n + -12n = 1n
-29 + 1n = 12n + -12n

Combine like terms: 12n + -12n = 0
-29 + 1n = 0

Add '29' to each side of the equation.
-29 + 29 + 1n = 0 + 29

Combine like terms: -29 + 29 = 0
0 + 1n = 0 + 29
1n = 0 + 29

Combine like terms: 0 + 29 = 29
1n = 29

Divide each side by '1'.
n = 29

Simplifying
n = 29

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