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The inequality `2 x+ 9 \leq x + 8 \leq 3x + 14 ` means that ` x ` is in
the closed interval ` [A,B] ` where
` A ` is:
and ` B ` is:
` A ` is:
and ` B ` is:
Get help:
Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
-3
Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
-1