7n-4n+3-(-5n)-3n+2=

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Solution for 7n-4n+3-(-5n)-3n+2= equation:


Simplifying
7n + -4n + 3 + -1(-5n) + -3n + 2 = 0

Remove parenthesis around (-5n)
7n + -4n + 3 + -1 * -5n + -3n + 2 = 0

Multiply -1 * -5
7n + -4n + 3 + 5n + -3n + 2 = 0

Reorder the terms:
3 + 2 + 7n + -4n + 5n + -3n = 0

Combine like terms: 3 + 2 = 5
5 + 7n + -4n + 5n + -3n = 0

Combine like terms: 7n + -4n = 3n
5 + 3n + 5n + -3n = 0

Combine like terms: 3n + 5n = 8n
5 + 8n + -3n = 0

Combine like terms: 8n + -3n = 5n
5 + 5n = 0

Solving
5 + 5n = 0

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 5n = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 5n = 0 + -5
5n = 0 + -5

Combine like terms: 0 + -5 = -5
5n = -5

Divide each side by '5'.
n = -1

Simplifying
n = -1

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