To solve this equation, we combine like terms.
The equation is: (7x - 9)° + 4x° =
The degree symbol (°) typically represents a measurement of angle, not a variable in algebraic equations. If we assume that the degree symbol represents multiplication in this equation, then we can proceed to solve it.
(7x - 9)° + 4x° = (7x° - 9°) + 4x°
(7x° - 9°) + 4x° = 7x° + 4x° - 9°
Combining like terms, we get:
7x° + 4x° - 9° = 11x° - 9°
So, the simplified equation is: 11x° - 9° =
(7x - 9)° + 4x° =
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