1-9n=-5-3n-9n

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Solution for 1-9n=-5-3n-9n equation:


Simplifying
1 + -9n = -5 + -3n + -9n

Combine like terms: -3n + -9n = -12n
1 + -9n = -5 + -12n

Solving
1 + -9n = -5 + -12n

Solving for variable 'n'.

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

Add '12n' to each side of the equation.
1 + -9n + 12n = -5 + -12n + 12n

Combine like terms: -9n + 12n = 3n
1 + 3n = -5 + -12n + 12n

Combine like terms: -12n + 12n = 0
1 + 3n = -5 + 0
1 + 3n = -5

Add '-1' to each side of the equation.
1 + -1 + 3n = -5 + -1

Combine like terms: 1 + -1 = 0
0 + 3n = -5 + -1
3n = -5 + -1

Combine like terms: -5 + -1 = -6
3n = -6

Divide each side by '3'.
n = -2

Simplifying
n = -2

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