Question

Complete the standard form of the equation -4/3y=3-x . x + y = 9

Answer 1

complete how?

Answer 2

do you want it in the form of
Ax+by=c or y = mx+b

Answer 3

what x and y

Answer 4

write the question properly and provide the equations properly

Answer 5

that what i need help with

Answer 6

you have two equations, so that is basically solving for system of equation x and y

Answer 7

4 and 3

Answer 8

..

Answer 9

set up your equations properly into systems of equation
\((1)~~\large \frac{4}{3}y=3-x \\
(2)~~ x+y = 9 \)
what you want to do is multiply the entire first equation by \( \large \frac{3}{4} \) so it will look like \( \frac{3}{4} \times \frac{4}{3}y = \frac{3}{4} \times (3-x) \)
alright go ahead and simplify the first equation

Answer 10

3x+4y=9

Answer 11

what on earth are you doing? pay attention

Answer 12

I said simplify

Answer 13

oh how u do that

Answer 14

do you not know how to multiply?

Answer 15

ya
u mean cross multiply

Answer 16

what does that even mean? cross multiply? cross multiply what?

Answer 17

srry can u explain 2 me

Answer 18

if you can't simplify what I asked you to simplify, I think you have no business taking this algebra course. you should enroll into a pre-algebra or something lower.

Answer 19

i dont get it

Answer 20

exactly, because you are not equipped to with the minimum knowledge to be in this course

Answer 21

good luck with your studies

Answer 22

plz

Answer 23

buy yourself a $13 book called http://www.slideshare.net/santoshMrdexter/master-math-basic-math-and-pre-algebra-teach-yourself

Answer 24

:L

Answer 25

kirby help

Answer 26

or use online resources like ck.org http://www.ck12.org/book/Algebra-Explorations-Concepts-Pre-K-through-Grade-7/ and videos like khan academy