(6n+4)-(12n-9)=2n+29

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Solution for (6n+4)-(12n-9)=2n+29 equation:


Simplifying
(6n + 4) + -1(12n + -9) = 2n + 29

Reorder the terms:
(4 + 6n) + -1(12n + -9) = 2n + 29

Remove parenthesis around (4 + 6n)
4 + 6n + -1(12n + -9) = 2n + 29

Reorder the terms:
4 + 6n + -1(-9 + 12n) = 2n + 29
4 + 6n + (-9 * -1 + 12n * -1) = 2n + 29
4 + 6n + (9 + -12n) = 2n + 29

Reorder the terms:
4 + 9 + 6n + -12n = 2n + 29

Combine like terms: 4 + 9 = 13
13 + 6n + -12n = 2n + 29

Combine like terms: 6n + -12n = -6n
13 + -6n = 2n + 29

Reorder the terms:
13 + -6n = 29 + 2n

Solving
13 + -6n = 29 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
13 + -6n + -2n = 29 + 2n + -2n

Combine like terms: -6n + -2n = -8n
13 + -8n = 29 + 2n + -2n

Combine like terms: 2n + -2n = 0
13 + -8n = 29 + 0
13 + -8n = 29

Add '-13' to each side of the equation.
13 + -13 + -8n = 29 + -13

Combine like terms: 13 + -13 = 0
0 + -8n = 29 + -13
-8n = 29 + -13

Combine like terms: 29 + -13 = 16
-8n = 16

Divide each side by '-8'.
n = -2

Simplifying
n = -2

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