5(2n-5)=(3n+7)+4

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Solution for 5(2n-5)=(3n+7)+4 equation:


Simplifying
5(2n + -5) = (3n + 7) + 4

Reorder the terms:
5(-5 + 2n) = (3n + 7) + 4
(-5 * 5 + 2n * 5) = (3n + 7) + 4
(-25 + 10n) = (3n + 7) + 4

Reorder the terms:
-25 + 10n = (7 + 3n) + 4

Remove parenthesis around (7 + 3n)
-25 + 10n = 7 + 3n + 4

Reorder the terms:
-25 + 10n = 7 + 4 + 3n

Combine like terms: 7 + 4 = 11
-25 + 10n = 11 + 3n

Solving
-25 + 10n = 11 + 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.
-25 + 10n + -3n = 11 + 3n + -3n

Combine like terms: 10n + -3n = 7n
-25 + 7n = 11 + 3n + -3n

Combine like terms: 3n + -3n = 0
-25 + 7n = 11 + 0
-25 + 7n = 11

Add '25' to each side of the equation.
-25 + 25 + 7n = 11 + 25

Combine like terms: -25 + 25 = 0
0 + 7n = 11 + 25
7n = 11 + 25

Combine like terms: 11 + 25 = 36
7n = 36

Divide each side by '7'.
n = 5.142857143

Simplifying
n = 5.142857143

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