Question

|(10y+30)/(3)|<10

Answer 1

solve the absolute value inequality

Answer 2

multiply by 3 on both sides

Answer 3

then subtract 30 on both sides

Answer 4

then divide both sides by 10 :)

Answer 5

can you do it now ?

Answer 6

so it would be 10<10y+30<10?

Answer 7

\[-10 < \frac{10y + 30}{3} < 10\]

Answer 8

the answer i get is y<0 but i need to figure out how to get -6 on the other side. I know this answer i need to figure out how to solve

Answer 9

use my steps above

Answer 10

what did you get when you did first step ?

Answer 11

@AravindG,no disrespect but your steps are incorrect

Answer 12

-30<10y+10<30 then divide by 10 i get -3<y<3

Answer 13

oh sorry !!! I didnt see the modulus sign !! thanks for spot @Hero

Answer 14

-6<y? by minusing the 3 from the right side?

Answer 15

-6<y<0

Answer 16

\[-10 < \frac{10y + 30}{3} < 10\]

Multiply all sides by 3:
\[-30 < 10y + 30 < 30\]
Subtract 30 from all sides:
-60 < 10y < 0

Divide all sides by 10:
-6 < y < 0