5n-9n-7=5

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


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

Reorder the terms:
-7 + 5n + -9n = 5

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

Solving
-7 + -4n = 5

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + -4n = 5 + 7

Combine like terms: -7 + 7 = 0
0 + -4n = 5 + 7
-4n = 5 + 7

Combine like terms: 5 + 7 = 12
-4n = 12

Divide each side by '-4'.
n = -3

Simplifying
n = -3

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