3 years ago

Solve (x - 2 < 5) ∩ (x + 7 > 6)

Mathematics

1 answer:

Otrada [13]3 years ago

6 0

Answer:

(-1 , 7)

Step-by-step explanation:

Read the symbol ∩ as the word "AND"

x-2 < 5 AND x+7 > 6

x< 5+2 AND x > 6-7

x < 7 AND x > -1

All the numbers greater than -1 AND less than 7

Interval (-1 , 7)

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