Question

Will Medal
Please answer ASAP!!!

Given: x - 7 > -2.

Choose the solution set.

{x | x _ R, x > -9}
{x | x _ R, x > -5}
{x | x _ R, x > 5}
{x | x _ R, x > 14}

Answer 1

add to both sides 7 so what will get ?

Answer 2

i dont get what ur saying

Answer 3

x-7+7 > -2+7 added,assumed to both sides 7 ,yes ?

Answer 4

ya

Answer 5

make the calculi please

Answer 6

-7+7 = ?

Answer 7

0

Answer 8

yes sure so on the other side -2+7 = ?

Answer 9

5

Answer 10

yes

on the left side what will remain there without cancel out the +7-7 ?

Answer 11

-14

Answer 12

no

said above that -7+7 = 0 yes ?

and there is again x so what will remain after you get -7+7=0 ?

Answer 13

oh sorry i thought that it said -7

Answer 14

was there

x+7-7 > -2+7 continue it please

Answer 15

courage please this is easy

Answer 16

on the left side you know that +7-7 = 0 so what will remain on the left side ?

Answer 17

hi Levi ! try solve it you please

Answer 18

Okay. So, the problem is x - 7 > -2
Correct?

Answer 19

yes and like a first step i ve said above that you assume to both sides 7 and so what will get ?

Answer 20

So, add 7 to both sides.

Then, your equation becomes as follows:
x > 5

Answer 21

exactly very nice

so than you know this how you think what choice will be right answer from there ?

Answer 22

What does the x _ R mean?

Answer 23

x real number

Answer 24

all real numbers

Answer 25

basically @jessie13 you want the answer that includes all real numbers greater than 5

Answer 26

Isn't the answer {x | x _ R, x > 5} ?

Answer 27

yes Levi this is sure

Answer 28

yep

Answer 29

good luck

bye bye and hope the asker understood it right from these