4(5+4n)-6n=3n-1

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Solution for 4(5+4n)-6n=3n-1 equation:


Simplifying
4(5 + 4n) + -6n = 3n + -1
(5 * 4 + 4n * 4) + -6n = 3n + -1
(20 + 16n) + -6n = 3n + -1

Combine like terms: 16n + -6n = 10n
20 + 10n = 3n + -1

Reorder the terms:
20 + 10n = -1 + 3n

Solving
20 + 10n = -1 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
20 + 10n + -3n = -1 + 3n + -3n

Combine like terms: 10n + -3n = 7n
20 + 7n = -1 + 3n + -3n

Combine like terms: 3n + -3n = 0
20 + 7n = -1 + 0
20 + 7n = -1

Add '-20' to each side of the equation.
20 + -20 + 7n = -1 + -20

Combine like terms: 20 + -20 = 0
0 + 7n = -1 + -20
7n = -1 + -20

Combine like terms: -1 + -20 = -21
7n = -21

Divide each side by '7'.
n = -3

Simplifying
n = -3

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