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

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


Simplifying
-4n + -3(n + -4) = -5(n + 4)

Reorder the terms:
-4n + -3(-4 + n) = -5(n + 4)
-4n + (-4 * -3 + n * -3) = -5(n + 4)
-4n + (12 + -3n) = -5(n + 4)

Reorder the terms:
12 + -4n + -3n = -5(n + 4)

Combine like terms: -4n + -3n = -7n
12 + -7n = -5(n + 4)

Reorder the terms:
12 + -7n = -5(4 + n)
12 + -7n = (4 * -5 + n * -5)
12 + -7n = (-20 + -5n)

Solving
12 + -7n = -20 + -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.
12 + -7n + 5n = -20 + -5n + 5n

Combine like terms: -7n + 5n = -2n
12 + -2n = -20 + -5n + 5n

Combine like terms: -5n + 5n = 0
12 + -2n = -20 + 0
12 + -2n = -20

Add '-12' to each side of the equation.
12 + -12 + -2n = -20 + -12

Combine like terms: 12 + -12 = 0
0 + -2n = -20 + -12
-2n = -20 + -12

Combine like terms: -20 + -12 = -32
-2n = -32

Divide each side by '-2'.
n = 16

Simplifying
n = 16

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