Question

plz help me asap

Answer 1

i would say B because you can probably only have 1 i hope i helped ☺

Answer 2

ok thx let me see wat other people say to

Answer 3

2m +4(m-3)=7m-4
or, 2m+4m-12=7m-4
or, 6m-7m=-4+12
or, -m = -8
or, m=8

Answer 4

So we only get one solution @tygrr321

Answer 5

thank you so much

Answer 6

anytime :)

Answer 7

have time for a few more?
@Learner11

Answer 8

sure :)

Answer 9

hello?

Answer 10

sorry for late reply

Answer 11

Now put the values of a and b and check the answers

Answer 12

im confused

Answer 13

take the values from a and b from each option and then put this value on the equation
\[x = (7+b)/(9-a)\]
one value should be fulfill the condition

Answer 14

oh ok gimme a sec

Answer 15

the answer may be more than one . Find them out

Answer 16

yes it is multiple choice

Answer 17

have u find them out?

Answer 18

well im confused again i did
x=7+b/9-a
i placed the numbers in the a and b spots and added and subtracted them depending on if they r in the a or b spot
so now i have a bunch of numbers

Answer 19

if denominator is non-zero then there is unique solution,
otherwise , if numerator is 0 to then infinite solution, if numerator not equal to 0 then no soluton

Answer 20

The answers are A,B,D and E . Only C is wrong

Answer 21

so if \[9-a \neq 0, \ then \ one \ solution \\ otherwise\ 9 - a = 0, \\ 7 + b = 0 \ then \ infinite \ solution \ else\ 7 + b \neq 0 \ then\ no \ solution\]

Answer 22

it is b - 7 , not b + 7

Answer 23

I have to go bye guys . :)
and @baljeet16 is going sooo well , @tygrr321, follow him .
I will give @baljeet16 a medal . Keep it up

Answer 24

ok bye