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February 28, 2015

February 28, 2015

Posted by **Christina** on Sunday, May 1, 2011 at 4:05pm.

-2(c-1)<-22

how do i solve this? and also how do i know the greater then less then sign is going the right way?

- Math -
**Damon**, Sunday, May 1, 2011 at 4:09pm-2(c-1)<-22

first divide both sides by negative 2 !! BUT !! remember that when you multiply (or divide) both sides of an inequality by a negative number you reverse the direction of the arrow.

so

c-1 > 11

c > 12

check

try c = 13

-2(12) < -22 ?

-24 < -22 right, good

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