exam Maths Puzzle Numerical Ability

Judy's dishwasher has a digital thermometer that records the internal temperature of the machine during its cleaning cycle so as to prevent burns. Tha temperature in the kitchen is

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exam Other Question
1. |x | = 6


2. |3x + 2| = 14


3. - 5| x + 1| = -10


4. |x - 2| + 10 = 12


5. |x| = - 5


6. |2x + 6| - 4 = 20


7. 6 - 3|2x + 6| = 0


8. 10 - |x + 2| = 12 how do i graph these conjunctions?

-3 < x and c < 0

-4 < x < -1