n-8+9=1-4n

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Solution for n-8+9=1-4n equation:


Simplifying
n + -8 + 9 = 1 + -4n

Reorder the terms:
-8 + 9 + n = 1 + -4n

Combine like terms: -8 + 9 = 1
1 + n = 1 + -4n

Add '-1' to each side of the equation.
1 + -1 + n = 1 + -1 + -4n

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

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

Solving
n = -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
n + 4n = -4n + 4n

Combine like terms: n + 4n = 5n
5n = -4n + 4n

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

Divide each side by '5'.
n = 0

Simplifying
n = 0

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