-9x+13=77

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Solution for -9x+13=77 equation: 


Simplifying
-9x + 13 = 77

Reorder the terms:
13 + -9x = 77

Solving
13 + -9x = 77

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -9x = 77 + -13

Combine like terms: 13 + -13 = 0
0 + -9x = 77 + -13
-9x = 77 + -13

Combine like terms: 77 + -13 = 64
-9x = 64

Divide each side by '-9'.
x = -7.111111111

Simplifying
x = -7.111111111

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