If x=-1, then which of the following equations makes a true statement? A. 4x+9= 20 B. -4x-5=-15 C. -3x+15=-22
2 answers:
Answer:
The only thing I can think of is that you miss-typed out the question. None of these work :/
Answer:
I do not think any will work...
Step-by-step explanation:
4(x)+9=20 4(-1)+9=20 -4+9=20 5=20 NO
-4(x)-5=-15 -4(-1)-5=-15 4-5=-15 -1=-15 NO
-3x+15=-22 -3(-1)+15=-22 3+15=-22 18=-22 NO
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