6(2n-2)=(7n+5)+4

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Solution for 6(2n-2)=(7n+5)+4 equation:


Simplifying
6(2n + -2) = (7n + 5) + 4

Reorder the terms:
6(-2 + 2n) = (7n + 5) + 4
(-2 * 6 + 2n * 6) = (7n + 5) + 4
(-12 + 12n) = (7n + 5) + 4

Reorder the terms:
-12 + 12n = (5 + 7n) + 4

Remove parenthesis around (5 + 7n)
-12 + 12n = 5 + 7n + 4

Reorder the terms:
-12 + 12n = 5 + 4 + 7n

Combine like terms: 5 + 4 = 9
-12 + 12n = 9 + 7n

Solving
-12 + 12n = 9 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-12 + 12n + -7n = 9 + 7n + -7n

Combine like terms: 12n + -7n = 5n
-12 + 5n = 9 + 7n + -7n

Combine like terms: 7n + -7n = 0
-12 + 5n = 9 + 0
-12 + 5n = 9

Add '12' to each side of the equation.
-12 + 12 + 5n = 9 + 12

Combine like terms: -12 + 12 = 0
0 + 5n = 9 + 12
5n = 9 + 12

Combine like terms: 9 + 12 = 21
5n = 21

Divide each side by '5'.
n = 4.2

Simplifying
n = 4.2

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