-5n+7n=11+9n

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Solution for -5n+7n=11+9n equation:


Simplifying
-5n + 7n = 11 + 9n

Combine like terms: -5n + 7n = 2n
2n = 11 + 9n

Solving
2n = 11 + 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.
2n + -9n = 11 + 9n + -9n

Combine like terms: 2n + -9n = -7n
-7n = 11 + 9n + -9n

Combine like terms: 9n + -9n = 0
-7n = 11 + 0
-7n = 11

Divide each side by '-7'.
n = -1.571428571

Simplifying
n = -1.571428571

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