[maiemaie]

* -5x+4=29



* 6(2a-3) =-30



* lx+3l =4

* is it a paralle, perpendicular, or neither?
Line1: through (2,10) and (1,5)
Line2: through (3,-7) and (8,-8)


* x<-3


* y<-x+4

[shorty777]

x=5

a=-4

x=1

paralle

x=-4

y=10 x= -3

I don't know for sure I'm just gesing if it helps at all

[Gernald]

the first two you need to get x on one side and that'll be your answer.
#3 I think has 2 answers because 3 can be put to the otherside as -3 or +3
#4 you can graph using a normal x y coordinate plane and that'll give you the answer.
What are you looking for on the last two? X?

Good Luck

[rankrank55]

For the equations, solve for the unknown. In order to tell whether the two lines are parallel, perpendicular, or neither you must plot them on a graph and see what type of line relationship they have.

I will help you with the first *... -5x+4=29... remember... you must use order of operations
-5x+4=29

-5x=29-4
_______
-5x=25 (now you must get the x by itself)
_______
x=25/-5 (dividing 25 by -5)
_______
x=-5

Hope this helps you understand these a little bit more!

[rankrank55]

x=5

a=-4

x=1

paralle

x=-4

y=10 x= -3

i don't know for sure i'm just gesing if it helps at all

That was meant to be a disagree... some of these are INCORRECT!!

[shorty777]

That is why I said that I don't know for sure

[rankrank55]

Yes, but it's best to not post if you do not know for sure... especially with problems that have a definite right and wrong answer...

[shorty777]

Okay what ever

[rankrank55]

Glad you got it!! :D