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

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


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

Reorder the terms:
7(4 + 2n) = 7(7n + 4) + 5
(4 * 7 + 2n * 7) = 7(7n + 4) + 5
(28 + 14n) = 7(7n + 4) + 5

Reorder the terms:
28 + 14n = 7(4 + 7n) + 5
28 + 14n = (4 * 7 + 7n * 7) + 5
28 + 14n = (28 + 49n) + 5

Reorder the terms:
28 + 14n = 28 + 5 + 49n

Combine like terms: 28 + 5 = 33
28 + 14n = 33 + 49n

Solving
28 + 14n = 33 + 49n

Solving for variable 'n'.

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

Add '-49n' to each side of the equation.
28 + 14n + -49n = 33 + 49n + -49n

Combine like terms: 14n + -49n = -35n
28 + -35n = 33 + 49n + -49n

Combine like terms: 49n + -49n = 0
28 + -35n = 33 + 0
28 + -35n = 33

Add '-28' to each side of the equation.
28 + -28 + -35n = 33 + -28

Combine like terms: 28 + -28 = 0
0 + -35n = 33 + -28
-35n = 33 + -28

Combine like terms: 33 + -28 = 5
-35n = 5

Divide each side by '-35'.
n = -0.1428571429

Simplifying
n = -0.1428571429

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