7n+14=9n

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Solution for 7n+14=9n equation:


Simplifying
7n + 14 = 9n

Reorder the terms:
14 + 7n = 9n

Solving
14 + 7n = 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.
14 + 7n + -9n = 9n + -9n

Combine like terms: 7n + -9n = -2n
14 + -2n = 9n + -9n

Combine like terms: 9n + -9n = 0
14 + -2n = 0

Add '-14' to each side of the equation.
14 + -14 + -2n = 0 + -14

Combine like terms: 14 + -14 = 0
0 + -2n = 0 + -14
-2n = 0 + -14

Combine like terms: 0 + -14 = -14
-2n = -14

Divide each side by '-2'.
n = 7

Simplifying
n = 7

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