9n+4=2n

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Solution for 9n+4=2n equation:


Simplifying
9n + 4 = 2n

Reorder the terms:
4 + 9n = 2n

Solving
4 + 9n = 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.
4 + 9n + -2n = 2n + -2n

Combine like terms: 9n + -2n = 7n
4 + 7n = 2n + -2n

Combine like terms: 2n + -2n = 0
4 + 7n = 0

Add '-4' to each side of the equation.
4 + -4 + 7n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 7n = 0 + -4
7n = 0 + -4

Combine like terms: 0 + -4 = -4
7n = -4

Divide each side by '7'.
n = -0.5714285714

Simplifying
n = -0.5714285714

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