9(3n+1)=7(9n+4)+6

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Solution for 9(3n+1)=7(9n+4)+6 equation:


Simplifying
9(3n + 1) = 7(9n + 4) + 6

Reorder the terms:
9(1 + 3n) = 7(9n + 4) + 6
(1 * 9 + 3n * 9) = 7(9n + 4) + 6
(9 + 27n) = 7(9n + 4) + 6

Reorder the terms:
9 + 27n = 7(4 + 9n) + 6
9 + 27n = (4 * 7 + 9n * 7) + 6
9 + 27n = (28 + 63n) + 6

Reorder the terms:
9 + 27n = 28 + 6 + 63n

Combine like terms: 28 + 6 = 34
9 + 27n = 34 + 63n

Solving
9 + 27n = 34 + 63n

Solving for variable 'n'.

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

Add '-63n' to each side of the equation.
9 + 27n + -63n = 34 + 63n + -63n

Combine like terms: 27n + -63n = -36n
9 + -36n = 34 + 63n + -63n

Combine like terms: 63n + -63n = 0
9 + -36n = 34 + 0
9 + -36n = 34

Add '-9' to each side of the equation.
9 + -9 + -36n = 34 + -9

Combine like terms: 9 + -9 = 0
0 + -36n = 34 + -9
-36n = 34 + -9

Combine like terms: 34 + -9 = 25
-36n = 25

Divide each side by '-36'.
n = -0.6944444444

Simplifying
n = -0.6944444444

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