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3 years ago

Solve the inequality. -12 < 1/2(x+16) < 18

Mathematics

1 answer:

lana66690 [7]3 years ago

3 0

Answer:

-40 < x < 20

Step-by-step explanation:

step 1: -12 < 1/2(x+16) < 18 --> Distribute

step 2: -12 < 1/2x + 8 < 18 --> subtract 8

step 3: -20 < 1/2x < 10 --> Multiply by 2

answer : -40 < x < 20

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******************************************************************************

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