6(7n+4)-3(5+n)=9

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Solution for 6(7n+4)-3(5+n)=9 equation:


Simplifying
6(7n + 4) + -3(5 + n) = 9

Reorder the terms:
6(4 + 7n) + -3(5 + n) = 9
(4 * 6 + 7n * 6) + -3(5 + n) = 9
(24 + 42n) + -3(5 + n) = 9
24 + 42n + (5 * -3 + n * -3) = 9
24 + 42n + (-15 + -3n) = 9

Reorder the terms:
24 + -15 + 42n + -3n = 9

Combine like terms: 24 + -15 = 9
9 + 42n + -3n = 9

Combine like terms: 42n + -3n = 39n
9 + 39n = 9

Add '-9' to each side of the equation.
9 + -9 + 39n = 9 + -9

Combine like terms: 9 + -9 = 0
0 + 39n = 9 + -9
39n = 9 + -9

Combine like terms: 9 + -9 = 0
39n = 0

Solving
39n = 0

Solving for variable 'n'.

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

Divide each side by '39'.
n = 0

Simplifying
n = 0

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