Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

i dont need answers just plz help me understand with examples...if that makes sense..

do you have a sister or a brother

...why

i have a sister but shes in 5th

im in 7/8

okay
lets say your sisters age is x
and your age is c

ok

2 times your sisters age + 3 > your age
what is this inequality true,

2*x+3>c

23 > 13?

ok dont fill in for x

new example

so you have to see all the areas 2x+3 is greater than 13, and all the areas 2x+3 is less than 13

ok

|dw:1438706061274:dw|

ok

|dw:1438706104116:dw|

2x+3>13
solve for x

if we remove the same weight from both sides it still holds true right

2x+3-3>13-3

|dw:1438706288315:dw|

|dw:1438706349816:dw|

|dw:1438706394658:dw|

Wow...what grade are you in?

|dw:1438706471763:dw|

https://www.wolframalpha.com/input/?i=2x%2B3-3%3E13-3

i wasnt sure if it was right

ya that is right,

thank you so much

welcome