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If x = -1, then which of the following equations makes a true statement 4x+9=20 -4x-5=-15 -3x+15=18 -5x-15=-22

If x = -1, then which of the following equations makes a true statement 4x+9=20 -4x-5=-15 -3x+15=18 -5x-15=-22
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If x = -1, then which of the following equations makes a true statement

4x+9=20
-4x-5=-15
-3x+15=18
-5x-15=-22

User Mixtou
by
8.1k points

1 Answer

2 votes
only the third one makes x=-1 true
User Laranjeiro
by
8.6k points
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