How do you simplify $| z + 4 | \leq 35$ $|z + 4| \leq 35$ ?

Question

947 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-09-27T14:53:05

$- 39 \leq z \leq 31$ $-39 <= z <= 31$

$| z + 4 | \leq 35$ $abs(z+4) <= 35$
$- 35 - 4 \leq z < = 35 - 4$ $-35-4 <= z < = 35-4$
$- 39 \leq z \leq 31$ $-39 <= z <= 31$

How do you simplify |z+4|≤35|z + 4| \leq 35?