7(3n-1)=(8n+5)+2

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Solution for 7(3n-1)=(8n+5)+2 equation:


Simplifying
7(3n + -1) = (8n + 5) + 2

Reorder the terms:
7(-1 + 3n) = (8n + 5) + 2
(-1 * 7 + 3n * 7) = (8n + 5) + 2
(-7 + 21n) = (8n + 5) + 2

Reorder the terms:
-7 + 21n = (5 + 8n) + 2

Remove parenthesis around (5 + 8n)
-7 + 21n = 5 + 8n + 2

Reorder the terms:
-7 + 21n = 5 + 2 + 8n

Combine like terms: 5 + 2 = 7
-7 + 21n = 7 + 8n

Solving
-7 + 21n = 7 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
-7 + 21n + -8n = 7 + 8n + -8n

Combine like terms: 21n + -8n = 13n
-7 + 13n = 7 + 8n + -8n

Combine like terms: 8n + -8n = 0
-7 + 13n = 7 + 0
-7 + 13n = 7

Add '7' to each side of the equation.
-7 + 7 + 13n = 7 + 7

Combine like terms: -7 + 7 = 0
0 + 13n = 7 + 7
13n = 7 + 7

Combine like terms: 7 + 7 = 14
13n = 14

Divide each side by '13'.
n = 1.076923077

Simplifying
n = 1.076923077

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