Posted by **someone** on Wednesday, September 21, 2011 at 9:08pm.

what is y+19=9 plz help me i don't understand this im in 7th grade >.>

- Math -
**Ms. Sue**, Wednesday, September 21, 2011 at 9:17pm
y+19=9

It means that an unknown number added to 19 is equal to 9.

y + 19 = 9

First we need to subtract 19 from both sides of the equation.

y + 19 - 19 = 9 - 19

y = -10

The proof: 19 - 10 = 9

- Math -
**Kayla**, Wednesday, September 21, 2011 at 9:23pm
y+19=9

- Math -
**Ms. Sue**, Wednesday, September 21, 2011 at 9:32pm
Kayla -- what don't you understand about my explanation?

- Math -
**Abdul**, Saturday, September 24, 2011 at 10:29pm
y+19=9

That means some number added to 19 equals 9.

So we subtract 19 from 9 which gives us -10.

- Math -
**caleb**, Thursday, September 29, 2011 at 8:02am
is 0.9 greater than 0.789

- Math -
**Erica**, Wednesday, October 5, 2011 at 10:31pm
^^^kids

- Math -
**Warm**, Tuesday, January 12, 2016 at 7:07pm
When form which sorry sorry also clueless shamrock sleep clip attack alkaline when Jesus and shift to

## Answer This Question

## Related Questions

- Math - At one afterschool event, of the students were 8th graders and the rest ...
- 8th grade Math - I'm actually in 7th grade, but I'm doing 8th grade pre-algebra...
- Math 7th grade - LCM of 8x^5y^3z^2 and 26x^6y^2w^5 plz help me
- math! - hi im lauren and i have a big math test tomorrow(7th grade) and i need 2...
- Math - At Jefferson School, both 6th grade & 7th grade classes take a math test...
- 7th Grade x y input output tables - i need help with x and y input output tables...
- 7th grade math(the metric system) - 56L=_kL plz explain
- Math (7th grade) - I have a math question that I do not really understand how to...
- Math - A fertilizer covers 5/8 square foot in 1/4 hour. i don't understand how ...
- Math - How many 7th grade students are expected to move by the end of the year? ...

More Related Questions