-3=4n+9

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Solution for -3=4n+9 equation:


Simplifying
-3 = 4n + 9

Reorder the terms:
-3 = 9 + 4n

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

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

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

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

Combine like terms: 9 + 3 = 12
-4n = 12

Divide each side by '-4'.
n = -3

Simplifying
n = -3

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