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Sav [38]
3 years ago
10

200 + 20x ≥ 500 I don't get these

Mathematics
2 answers:
Vikentia [17]3 years ago
8 0

Answer:

x ≥ 15

Step-by-step explanation:

200 + 20x ≥ 500

To solve this inequality, you must first subtract 200 from 500.

500 - 200 = 300.

Lastly, divide 300 by 20.

20x = 300

300 ÷ 20 = 15

Therefore, the value of x is 15.

Ilia_Sergeevich [38]3 years ago
5 0

Answer:

x ≥ 15

Step-by-step explanation:

1. So first of all we can simplify both sides now turning this into 20x+200≥500

2. Next we go ahead and subtract 200 from both sides because that is the opposite of adding, so something like this:

20x + 200 ≥ 500

        -200   -200

This equals to:

20x ≥ 300

Now so x can be cancled we will need to divide by 20 because that is the opposite of multiplying(When it shows the x next to a number like this 20x it means that they are multiplyin):

<u>20x</u>  ≥  <u>300</u>

20        20

Now we cance out the left side(x) equaling up to this:

x ≥ 15

I hope this helped you out!

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