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3 years ago

Solve for x: −4|x + 5| = −16

Mathematics

2 answers:

san4es73 [151]3 years ago

7 0

-4 |x+5| = -16

Divide both sides by -4

|x+5| = 4

x = -1

wel3 years ago

7 0

$-4|x + 5| = -16\\\\|x+5|=4\\\\x+5=4 \vee x+5=-4\\\\x=-1 \vee x=-9$

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Answer:

Step-by-step explanation:

Follow the signs rule:

IF:

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