Solve the inequality. c – 12 > –1 c > –13 c > 13 c < –13 c > 11

First you're gonna flip the signs from left to right or the other way around only when there's a negative co-efficent. For example, > -1c > is transformed into   < -1c <. Just because you flip the sign doesn't mean that the negative disappears. So I'll do the steps for you.

c - 12 > -1c > -13c > 13c < -13c > 11.

c - 12 < -1c < -13c > 13c < -13c > 11.

c - 12 < -1c > -13c < 13c < -13c > 11.

c - 12 < -1c > -13c < 13c > -13c < 11.

Ok, now that all the signs are flipped I'm going to use algebraic steps to get to a simplified inequality.

c - 12 < -1c > -13c < 13c > -13c < 11.

I figured out from -13c < 13c that c is a positive number.

I figured out from c - 12 < -1c that  c is a small positive number, more exactly      

0 < c < 6 is the inequality to solve for c.

c > 11

Step-by-step explanation:

To solve the inequality:

c – 12 > –1

you have to isolate c adding 12 to each term, as follows:

c – 12 + 12 > –1 + 12

c > 11

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c. (3,2,6) is the answer.