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**lovey55****Member**- Registered: 2012-03-09
- Posts: 2

]i have a cpl of these that will be on a test. and would appreciate it if someone can show me a really quick and easy way to solving this? also, how to solve this equation?y=2/3=5/12 and x+1/9=7/9? also, 2/3x=7=ty

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**bobbym****bumpkin**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606

Hi;

This is not in the right form.

y=2/3=5/12

For the next one:

Subtract 1 / 9 from both sides.

For the last

2/3x=7=ty

which variable do you want to solve for?

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**lovey55****Member**- Registered: 2012-03-09
- Posts: 2

this is the problem as written on sample test ---Y-2/3=5/12==solve equation and simplify! THE NEXT ONE IS 2/3x=7 and another x+1/9= -7/9--- i am copying all these problems from a sample math test---and that is how they are written! "-D

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**bobbym****bumpkin**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606

Hi;

You should notice that in post#1 you have written

y=2/3=5/12

and in post #3 you have

Y-2/3=5/12

these are not the same, that is why I asked.

This one is in a form we can solve for

Add 2 / 3 to both sides.

Do you follow this so far? Are you familiar with how to add to fractions? Or do you need some help with that?

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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