2n-3=9n

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Solution for 2n-3=9n equation:


Simplifying
2n + -3 = 9n

Reorder the terms:
-3 + 2n = 9n

Solving
-3 + 2n = 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-3 + 2n + -9n = 9n + -9n

Combine like terms: 2n + -9n = -7n
-3 + -7n = 9n + -9n

Combine like terms: 9n + -9n = 0
-3 + -7n = 0

Add '3' to each side of the equation.
-3 + 3 + -7n = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -7n = 0 + 3
-7n = 0 + 3

Combine like terms: 0 + 3 = 3
-7n = 3

Divide each side by '-7'.
n = -0.4285714286

Simplifying
n = -0.4285714286

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