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

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


Simplifying
-4(-9n + 6) + 9(n + 4) = 0

Reorder the terms:
-4(6 + -9n) + 9(n + 4) = 0
(6 * -4 + -9n * -4) + 9(n + 4) = 0
(-24 + 36n) + 9(n + 4) = 0

Reorder the terms:
-24 + 36n + 9(4 + n) = 0
-24 + 36n + (4 * 9 + n * 9) = 0
-24 + 36n + (36 + 9n) = 0

Reorder the terms:
-24 + 36 + 36n + 9n = 0

Combine like terms: -24 + 36 = 12
12 + 36n + 9n = 0

Combine like terms: 36n + 9n = 45n
12 + 45n = 0

Solving
12 + 45n = 0

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 45n = 0 + -12

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

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

Divide each side by '45'.
n = -0.2666666667

Simplifying
n = -0.2666666667

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