SOLUTION: What if you have a question like this… 2(-2) < or equal to 3x-1 AND 3x-1 < or equal to -1-3 Im coming up with the answers… -1 < or equal to x AND x < or equal to -1…so, (-

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Question 905963: What if you have a question like this…
2(-2) < or equal to 3x-1 AND 3x-1 < or equal to -1-3
Im coming up with the answers…
-1 < or equal to x AND x < or equal to -1…so, (-infinity,-1]. Is that correct? Or would be infinitely many solutions?

Answer by josgarithmetic(39625)   (Show Source): You can put this solution on YOUR website!
The AND means you are looking for the solution values for x which are common to both inequalities.











ONLY ONE point is common to both inequalities for both inequalities to be true, according to AND, which is an intersection of the two separate solutions.

That point is .
If you want this in interval notation, then [-1].

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