To solve the equation (7x - 9)° + 4x° = 0, you would combine like terms and solve for x.
Starting with the left side of the equation:
(7x - 9)° + 4x° = 7x° - 9° + 4x°
Next, you would combine like terms:
7x° + 4x° - 9°
Now, you can simplify:
11x° - 9°
To solve for x, set the equation equal to 0 and isolate the variable:
11x° - 9° = 0
Add 9° to both sides:
11x° = 9°
Divide both sides by 11:
x° = 9°/11
The solution to the equation (7x - 9)° + 4x° = 0 is x° = 9°/11.
(7x -9)° + 4x° =
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