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

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


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

Reorder the terms:
7(-3 + 2n) = (3n + 4) + 4
(-3 * 7 + 2n * 7) = (3n + 4) + 4
(-21 + 14n) = (3n + 4) + 4

Reorder the terms:
-21 + 14n = (4 + 3n) + 4

Remove parenthesis around (4 + 3n)
-21 + 14n = 4 + 3n + 4

Reorder the terms:
-21 + 14n = 4 + 4 + 3n

Combine like terms: 4 + 4 = 8
-21 + 14n = 8 + 3n

Solving
-21 + 14n = 8 + 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.
-21 + 14n + -3n = 8 + 3n + -3n

Combine like terms: 14n + -3n = 11n
-21 + 11n = 8 + 3n + -3n

Combine like terms: 3n + -3n = 0
-21 + 11n = 8 + 0
-21 + 11n = 8

Add '21' to each side of the equation.
-21 + 21 + 11n = 8 + 21

Combine like terms: -21 + 21 = 0
0 + 11n = 8 + 21
11n = 8 + 21

Combine like terms: 8 + 21 = 29
11n = 29

Divide each side by '11'.
n = 2.636363636

Simplifying
n = 2.636363636

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