7-9n=5+5n

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


Simplifying
7 + -9n = 5 + 5n

Solving
7 + -9n = 5 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
7 + -9n + -5n = 5 + 5n + -5n

Combine like terms: -9n + -5n = -14n
7 + -14n = 5 + 5n + -5n

Combine like terms: 5n + -5n = 0
7 + -14n = 5 + 0
7 + -14n = 5

Add '-7' to each side of the equation.
7 + -7 + -14n = 5 + -7

Combine like terms: 7 + -7 = 0
0 + -14n = 5 + -7
-14n = 5 + -7

Combine like terms: 5 + -7 = -2
-14n = -2

Divide each side by '-14'.
n = 0.1428571429

Simplifying
n = 0.1428571429

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