7(2n-2)=(9n+4)+4

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Solution for 7(2n-2)=(9n+4)+4 equation:


Simplifying
7(2n + -2) = (9n + 4) + 4

Reorder the terms:
7(-2 + 2n) = (9n + 4) + 4
(-2 * 7 + 2n * 7) = (9n + 4) + 4
(-14 + 14n) = (9n + 4) + 4

Reorder the terms:
-14 + 14n = (4 + 9n) + 4

Remove parenthesis around (4 + 9n)
-14 + 14n = 4 + 9n + 4

Reorder the terms:
-14 + 14n = 4 + 4 + 9n

Combine like terms: 4 + 4 = 8
-14 + 14n = 8 + 9n

Solving
-14 + 14n = 8 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-14 + 14n + -9n = 8 + 9n + -9n

Combine like terms: 14n + -9n = 5n
-14 + 5n = 8 + 9n + -9n

Combine like terms: 9n + -9n = 0
-14 + 5n = 8 + 0
-14 + 5n = 8

Add '14' to each side of the equation.
-14 + 14 + 5n = 8 + 14

Combine like terms: -14 + 14 = 0
0 + 5n = 8 + 14
5n = 8 + 14

Combine like terms: 8 + 14 = 22
5n = 22

Divide each side by '5'.
n = 4.4

Simplifying
n = 4.4

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