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Which is a solution to x - 3x + 9 equals negative 27
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Which is a solution to x - 3x + 9 equals negative 27

User Sealskej
by
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1 Answer

5 votes

Answer:

x = 18

Explanation:


\sf x - 3x+9= - 27

Let's first combine like terms.


\sf - 2x+9= - 27

Subtract 9 from both sides.


\sf - 2x= - 27 - 9


\sf - 2x= - 36

Divide both sides by −2.


\sf x=18

User Luke Tierney
by
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