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Viktor [21]
3 years ago
9

Solve the inequality ?12<1/2(4x+16)<18

Mathematics
2 answers:
Ksivusya [100]3 years ago
8 0

Answer:

-10<x<5

Step-by-step explanation:

-12<1/2(4x+16)<18

-12<2x+8<18

-8        -8   -8

-20<2x<10

/2    /2    /2

-10<x<5

take out the negative if it doesn't work.

natita [175]3 years ago
4 0

Answer:

<em>The solution will be:  2</em>

Step-by-step explanation:

The given inequality is:   12

First we will multiply all sides by 2 for eliminating that \frac{1}{2} in the middle part. So.........

2*12

Now, we need to subtract 16 from all sides. So, we will get........

24-16

Then, we will divide all sides by 4 for getting x alone in the middle part. So.......

\frac{8}{4}< \frac{4x}{4}< \frac{20}{4} \\ \\ 2

Thus, the solution will be:  2

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