7-9x+13=n

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Solution for 7-9x+13=n equation:


Simplifying
7 + -9x + 13 = n

Reorder the terms:
7 + 13 + -9x = n

Combine like terms: 7 + 13 = 20
20 + -9x = n

Solving
20 + -9x = n

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -9x = -20 + n

Combine like terms: 20 + -20 = 0
0 + -9x = -20 + n
-9x = -20 + n

Divide each side by '-9'.
x = 2.222222222 + -0.1111111111n

Simplifying
x = 2.222222222 + -0.1111111111n

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