5(3n-1)=(7n+4)+5

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Solution for 5(3n-1)=(7n+4)+5 equation:


Simplifying
5(3n + -1) = (7n + 4) + 5

Reorder the terms:
5(-1 + 3n) = (7n + 4) + 5
(-1 * 5 + 3n * 5) = (7n + 4) + 5
(-5 + 15n) = (7n + 4) + 5

Reorder the terms:
-5 + 15n = (4 + 7n) + 5

Remove parenthesis around (4 + 7n)
-5 + 15n = 4 + 7n + 5

Reorder the terms:
-5 + 15n = 4 + 5 + 7n

Combine like terms: 4 + 5 = 9
-5 + 15n = 9 + 7n

Solving
-5 + 15n = 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.
-5 + 15n + -7n = 9 + 7n + -7n

Combine like terms: 15n + -7n = 8n
-5 + 8n = 9 + 7n + -7n

Combine like terms: 7n + -7n = 0
-5 + 8n = 9 + 0
-5 + 8n = 9

Add '5' to each side of the equation.
-5 + 5 + 8n = 9 + 5

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

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

Divide each side by '8'.
n = 1.75

Simplifying
n = 1.75

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