28+9n=2n

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Solution for 28+9n=2n equation:


Simplifying
28 + 9n = 2n

Solving
28 + 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.
28 + 9n + -2n = 2n + -2n

Combine like terms: 9n + -2n = 7n
28 + 7n = 2n + -2n

Combine like terms: 2n + -2n = 0
28 + 7n = 0

Add '-28' to each side of the equation.
28 + -28 + 7n = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 7n = 0 + -28
7n = 0 + -28

Combine like terms: 0 + -28 = -28
7n = -28

Divide each side by '7'.
n = -4

Simplifying
n = -4

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