(4n-n-3)-(-3n-n-2)=

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Solution for (4n-n-3)-(-3n-n-2)= equation:


Simplifying
(4n + -1n + -3) + -1(-3n + -1n + -2) = 0

Reorder the terms:
(-3 + 4n + -1n) + -1(-3n + -1n + -2) = 0

Combine like terms: 4n + -1n = 3n
(-3 + 3n) + -1(-3n + -1n + -2) = 0

Remove parenthesis around (-3 + 3n)
-3 + 3n + -1(-3n + -1n + -2) = 0

Reorder the terms:
-3 + 3n + -1(-2 + -3n + -1n) = 0

Combine like terms: -3n + -1n = -4n
-3 + 3n + -1(-2 + -4n) = 0
-3 + 3n + (-2 * -1 + -4n * -1) = 0
-3 + 3n + (2 + 4n) = 0

Reorder the terms:
-3 + 2 + 3n + 4n = 0

Combine like terms: -3 + 2 = -1
-1 + 3n + 4n = 0

Combine like terms: 3n + 4n = 7n
-1 + 7n = 0

Solving
-1 + 7n = 0

Solving for variable 'n'.

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

Add '1' to each side of the equation.
-1 + 1 + 7n = 0 + 1

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

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

Divide each side by '7'.
n = 0.1428571429

Simplifying
n = 0.1428571429

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