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Vitek1552 [10]
3 years ago
15

Solve the inequality -8x - 10 > 7x + 20. OX-30 Ox>-2 Ox>-30 0x<-2

Mathematics
2 answers:
jasenka [17]3 years ago
7 0

Answer:

<u><em>Attachment is below</em></u>

Step-by-step explanation:

galina1969 [7]3 years ago
5 0

Answer:

<h2>x < - 2</h2>

Step-by-step explanation:

-8x - 10 > 7x + 20

First subtract 7x from both sides of the inequality

That's

- 8x - 7x - 10 > 7x - 7x + 20 \\  - 15x  - 10 > 20

<u>Add 10 to both sides of the inequality</u>

- 15x + 1 0 - 10 > 20 + 10 \\  - 15x > 30

<u>Divide both sides by - 15</u>

\frac{ - 15x}{ - 15}  >  -  \frac{30}{15}

Since the denominator is negative the sign will change

We have the final answer as

<h3>x < - 2</h3>

Hope this helps you

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