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

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


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

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

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

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

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

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

Combine like terms: -4 + -5 = -9
-9 + 3n + 2n = 0

Combine like terms: 3n + 2n = 5n
-9 + 5n = 0

Solving
-9 + 5n = 0

Solving for variable 'n'.

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

Add '9' to each side of the equation.
-9 + 9 + 5n = 0 + 9

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

Combine like terms: 0 + 9 = 9
5n = 9

Divide each side by '5'.
n = 1.8

Simplifying
n = 1.8

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