4(n-2)-5(4n+9)=-5n-8-1

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Solution for 4(n-2)-5(4n+9)=-5n-8-1 equation:


Simplifying
4(n + -2) + -5(4n + 9) = -5n + -8 + -1

Reorder the terms:
4(-2 + n) + -5(4n + 9) = -5n + -8 + -1
(-2 * 4 + n * 4) + -5(4n + 9) = -5n + -8 + -1
(-8 + 4n) + -5(4n + 9) = -5n + -8 + -1

Reorder the terms:
-8 + 4n + -5(9 + 4n) = -5n + -8 + -1
-8 + 4n + (9 * -5 + 4n * -5) = -5n + -8 + -1
-8 + 4n + (-45 + -20n) = -5n + -8 + -1

Reorder the terms:
-8 + -45 + 4n + -20n = -5n + -8 + -1

Combine like terms: -8 + -45 = -53
-53 + 4n + -20n = -5n + -8 + -1

Combine like terms: 4n + -20n = -16n
-53 + -16n = -5n + -8 + -1

Reorder the terms:
-53 + -16n = -8 + -1 + -5n

Combine like terms: -8 + -1 = -9
-53 + -16n = -9 + -5n

Solving
-53 + -16n = -9 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-53 + -16n + 5n = -9 + -5n + 5n

Combine like terms: -16n + 5n = -11n
-53 + -11n = -9 + -5n + 5n

Combine like terms: -5n + 5n = 0
-53 + -11n = -9 + 0
-53 + -11n = -9

Add '53' to each side of the equation.
-53 + 53 + -11n = -9 + 53

Combine like terms: -53 + 53 = 0
0 + -11n = -9 + 53
-11n = -9 + 53

Combine like terms: -9 + 53 = 44
-11n = 44

Divide each side by '-11'.
n = -4

Simplifying
n = -4

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