3 years ago

What is -3(2 - x)= 9x I really need help on this one.

Mathematics

1 answer:

PolarNik [594]3 years ago

7 0

X=-1

Reason
-3(2-x)=9x
Distributive Property
-6+3x=9x
Subtract 3x on both sides
-6=6x
Divide by 6 on both sides
-1=x

You might be interested in

51ptss! What is the simplified form of this expression? (9x-7)-(4x-11)

zvonat [6]

Answer:

5x +4 it's A

Hope this helps

- Que

6 0

3 years ago

Read 2 more answers

Use your calculator to work out this equation

alisha [4.7K]

Answer:

2.123842852 is the first answer

for part b it'll be 2.12

hope that helps

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Tammy purchased a prepaid phone card for $15. Long distance calls cost 18 cents a minute using this card. Tammy used her card on

Mars2501 [29]

Answer:

46 minutes

Step-by-step explanation:

Sorry about not answering your question sooner, but here is your answer:

In order to get the answer, we have to subtract the original amount of money on the phone card by the amount left ver after the call:

15 - 6.72 = 8.28

Then, we divide this number by 0.18:

8.28 / 0.18 = 46

So, Tammy's call lasted 46 minutes

Hope this helps :)

5 0

3 years ago

Solve the inequality 10-3x>-11

pochemuha

Answer:

The solution to your inequality is: x ‹ 7

Step-by-step explanation:

8 0

3 years ago

What is the range of the function on the graph?

Ainat [17]

Check the picture below.

includes 2, notice, it doesn't go below 2 over the y-axis, and then it keeps on going up. So, the range is from +2 onwards.

4 0

3 years ago

Read 2 more answers

What is -3(2 - x)= 9x​ I really need help on this one.

What is -3(2 - x)= 9x I really need help on this one.