-4-6(9n-4)=-520

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Solution for -4-6(9n-4)=-520 equation:


Simplifying
-4 + -6(9n + -4) = -520

Reorder the terms:
-4 + -6(-4 + 9n) = -520
-4 + (-4 * -6 + 9n * -6) = -520
-4 + (24 + -54n) = -520

Combine like terms: -4 + 24 = 20
20 + -54n = -520

Solving
20 + -54n = -520

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + -54n = -520 + -20

Combine like terms: 20 + -20 = 0
0 + -54n = -520 + -20
-54n = -520 + -20

Combine like terms: -520 + -20 = -540
-54n = -540

Divide each side by '-54'.
n = 10

Simplifying
n = 10

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