3(3n+4)=6(9n+4)+6

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


Simplifying
3(3n + 4) = 6(9n + 4) + 6

Reorder the terms:
3(4 + 3n) = 6(9n + 4) + 6
(4 * 3 + 3n * 3) = 6(9n + 4) + 6
(12 + 9n) = 6(9n + 4) + 6

Reorder the terms:
12 + 9n = 6(4 + 9n) + 6
12 + 9n = (4 * 6 + 9n * 6) + 6
12 + 9n = (24 + 54n) + 6

Reorder the terms:
12 + 9n = 24 + 6 + 54n

Combine like terms: 24 + 6 = 30
12 + 9n = 30 + 54n

Solving
12 + 9n = 30 + 54n

Solving for variable 'n'.

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

Add '-54n' to each side of the equation.
12 + 9n + -54n = 30 + 54n + -54n

Combine like terms: 9n + -54n = -45n
12 + -45n = 30 + 54n + -54n

Combine like terms: 54n + -54n = 0
12 + -45n = 30 + 0
12 + -45n = 30

Add '-12' to each side of the equation.
12 + -12 + -45n = 30 + -12

Combine like terms: 12 + -12 = 0
0 + -45n = 30 + -12
-45n = 30 + -12

Combine like terms: 30 + -12 = 18
-45n = 18

Divide each side by '-45'.
n = -0.4

Simplifying
n = -0.4

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