3*4n=2n-9

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Solution for 3*4n=2n-9 equation:


Simplifying
3 * 4n = 2n + -9

Multiply 3 * 4
12n = 2n + -9

Reorder the terms:
12n = -9 + 2n

Solving
12n = -9 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
12n + -2n = -9 + 2n + -2n

Combine like terms: 12n + -2n = 10n
10n = -9 + 2n + -2n

Combine like terms: 2n + -2n = 0
10n = -9 + 0
10n = -9

Divide each side by '10'.
n = -0.9

Simplifying
n = -0.9

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