16-7n=4n+5n

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Solution for 16-7n=4n+5n equation:


Simplifying
16 + -7n = 4n + 5n

Combine like terms: 4n + 5n = 9n
16 + -7n = 9n

Solving
16 + -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.
16 + -7n + -9n = 9n + -9n

Combine like terms: -7n + -9n = -16n
16 + -16n = 9n + -9n

Combine like terms: 9n + -9n = 0
16 + -16n = 0

Add '-16' to each side of the equation.
16 + -16 + -16n = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -16n = 0 + -16
-16n = 0 + -16

Combine like terms: 0 + -16 = -16
-16n = -16

Divide each side by '-16'.
n = 1

Simplifying
n = 1

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