7n+2n-5=

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Solution for 7n+2n-5= equation:


Simplifying
7n + 2n + -5 = 0

Reorder the terms:
-5 + 7n + 2n = 0

Combine like terms: 7n + 2n = 9n
-5 + 9n = 0

Solving
-5 + 9n = 0

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '5' to each side of the equation.
-5 + 5 + 9n = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 9n = 0 + 5
9n = 0 + 5

Combine like terms: 0 + 5 = 5
9n = 5

Divide each side by '9'.
n = 0.5555555556

Simplifying
n = 0.5555555556

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