-4n+3=-3n-9

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Solution for -4n+3=-3n-9 equation:


Simplifying
-4n + 3 = -3n + -9

Reorder the terms:
3 + -4n = -3n + -9

Reorder the terms:
3 + -4n = -9 + -3n

Solving
3 + -4n = -9 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
3 + -4n + 3n = -9 + -3n + 3n

Combine like terms: -4n + 3n = -1n
3 + -1n = -9 + -3n + 3n

Combine like terms: -3n + 3n = 0
3 + -1n = -9 + 0
3 + -1n = -9

Add '-3' to each side of the equation.
3 + -3 + -1n = -9 + -3

Combine like terms: 3 + -3 = 0
0 + -1n = -9 + -3
-1n = -9 + -3

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

Divide each side by '-1'.
n = 12

Simplifying
n = 12

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