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Hypothermiaaaaa.. XD (Ben though it's really hot here)
Random stuufffff.
Spending This whole Week Watching old episodes Of Wwe , the good el Days ;]
This week.. Exam week..
Nooooo!
Next 2 weeks, exam week. Still have time to study
Meh. I'm smart and I know it anyways
Lol exam week... *sigh* Good thing it satrts with Science... meh one of my Aces... together with Math and AP
Ah, final weeks before school starts
lol i already ended exams and school started a month ago its nearly 2 month now
2 weeks left for me.... cant wait
Exams were done today! Can't wait to see what my scores are tomorrow!
Exams starter today
(in our school 2 subjects per day)
Today was intermediate math and social studies (easy as pie)
Tommorow math enrichment and filipino (since i live in the philippines)
Third and final day english and science (easy!!!)
Chinese was done last week trololol
What's the simplified form of "4y - 5 + 2y - 9"? If anybody knows simplifying algebraic expressions.
FJ is so smart!
Fj's half chinese, I think.
Yes i have chinese blood
heres how i solved it:
4y-5+2y-9
6y-14
Transpose 14 to find y
6y=14
6y=14. (it means divide deal with it!)
--- ---
6. 6
Y= 14/6. Or. 2 2/6. Or 2 1/3
Fraction and lowest term
Fj, so the simplified EXPRESSION is 6y - 14?
Oh? It is not an equation if there is no = sigm.
=sign is the most important thing in an equation.
I find tje y axis
Not the simplified equation
But what you well.. Fine xD
(2012-08-22, 10:38 AM)juytr Wrote: [ -> ]What's the simplified form of "4y - 5 + 2y - 9"? If anybody knows simplifying algebraic expressions.
FJ is so smart!
The simplified expression is:
(4y+2y) + (-5-9)
6y -14
2(3y -7)
The only thing asked in exam was what is the simplified expression of "4y - 5 + 2y - 9".
So is it 6y - 14?
Meh. Yeah it is, what grade/year are you
Muy?
Serms luke youre studying really easy stuff
*facepalm*
"equation" and "expression" are 2 different things.
4y - 5 + 2y - 9 is NOT equal to 0.
(Well, if it were, it would become a linear equation in 2 variables that is in the form ax+by+c=0)
So
4y - 5 + 2y - 9 is just a EXPRESSION.
Just SIMPLIFY it, so the
SIMPLIFIED EXPRESSION(not EQUATION) is 6y-14.
(2012-08-22, 10:38 AM)juytr Wrote: [ -> ]What's the simplified form of "4y - 5 + 2y - 9"? If anybody knows simplifying algebraic expressions.
(2012-08-22, 12:21 PM)juytr Wrote: [ -> ]The only thing asked in exam was what is the simplified equation of "4y - 5 + 2y - 9".
So is it 6y - 14?
That's 2 different questions. We are only told to simplify the expression
Its not an equation if theres no = sign
Which means that is not an equation
Basically if you made the equation ino general form,
6y-14=0
Yet:
It was not made to be an equation. so bah! You wont understand
Just take 6y-14 as the answer :p
orb is online... Forum is alive..
I'm the least intelligent among all of the Filipinos. -_-
I got mixed up with an equation and an expression.
(2012-08-22, 12:44 PM)Dark.Zero Wrote: [ -> ]orb is online... Forum is alive..
Well, im on my ipod. Good enough
(2012-08-22, 12:39 PM)fjkulit Wrote: [ -> ]Its not an equation if theres no = sign
Which means that is not an equation
Basically if you made the equation ino general form,
6y-14=0
Yet:
It was not made to be an equation. so bah! You wont understand
Just take 6y-14 as the answer :p
...SO if I say the expression 4+5, does it means that the equation is 4+5=0?
Similarly, 6y-14=0 is wrong as well.
I'll make it simple and clear to understand: ADD LIKE TERMS
My statement haven't changed:
(2012-08-22, 12:20 PM)Ramza_X Wrote: [ -> ]The simplified expression is:
(4y+2y) + (-5-9)
6y -14
For all your math problems, simply contact me XD I've been the best in math since grade school you know
Btw fj, did you study about angles, triangles, 4-sided figures (parallelogram, trapezium etc.)?
Well, I aced my Math exam last year Ramza.
Its equilaterals (4 sided)
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