7(3n-5)=(6n+9)+2

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Solution for 7(3n-5)=(6n+9)+2 equation:


Simplifying
7(3n + -5) = (6n + 9) + 2

Reorder the terms:
7(-5 + 3n) = (6n + 9) + 2
(-5 * 7 + 3n * 7) = (6n + 9) + 2
(-35 + 21n) = (6n + 9) + 2

Reorder the terms:
-35 + 21n = (9 + 6n) + 2

Remove parenthesis around (9 + 6n)
-35 + 21n = 9 + 6n + 2

Reorder the terms:
-35 + 21n = 9 + 2 + 6n

Combine like terms: 9 + 2 = 11
-35 + 21n = 11 + 6n

Solving
-35 + 21n = 11 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-35 + 21n + -6n = 11 + 6n + -6n

Combine like terms: 21n + -6n = 15n
-35 + 15n = 11 + 6n + -6n

Combine like terms: 6n + -6n = 0
-35 + 15n = 11 + 0
-35 + 15n = 11

Add '35' to each side of the equation.
-35 + 35 + 15n = 11 + 35

Combine like terms: -35 + 35 = 0
0 + 15n = 11 + 35
15n = 11 + 35

Combine like terms: 11 + 35 = 46
15n = 46

Divide each side by '15'.
n = 3.066666667

Simplifying
n = 3.066666667

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