The Value of X is 10.
KhanAcademy.org has some great explanation videos on their website and they have a YouTube channel.
Here is an explanation for the answer.

6 0

3 years ago

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Ann and Betty shared a sum of money in the ratio 2:3 respectively. Ann received $120. What is Betty's share?

rodikova [14]

Betty's share is 120 divided equally.

6 0

3 years ago

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i keep trying to contact brainly and ask them for help but it keeps saying "we're sorry but you're request could not be submitte

Nikitich [7]

Answer:

It says that for me too, there must be a problem with their system.

Try asking the specific problem you are having, so if someone had that specific problem before, they can walk you through it! :)

7 0

3 years ago

How would you solve x + 3y = 18 -3x - 12y = -75 showing all of the work

VikaD [51]

Answer:

x = -3, y = 7.

Step-by-step explanation:

x + 3y = 18

-3x - 12y = -75

Multiply the first equation by 3:

3x + 9y = 54

Adding the last 2 equations to eliminate x:

-3y = -21

y = 7.

Substitute y = 7 into the first equation:

x + 3(7) = 18

x + 21 = 18

x = 18 - 21

x = -3.

3 0

3 years ago