Question

Justify each step of this inequality by stating the property that was used to get to each step.

Answer 1

Answer:

issolat variable

subtract constant

individualize variable

divide by coeficient

answer

Step-by-step explanation:

Answer 2

Answer:

See below.

Step-by-step explanation:

We have the inequality:

$-5(r+3)$

Step 1: Combining Like Terms:

$-5(r+3)$

Step 2: Distribute Property (on the left):

$-5r-15$

Step 3: Addition Property of Equality (Add 7r to both sides):

$2r-15$

Step 4: Addition Property of Equality (Add 15 to both sides):

$2r$

Step 5: Division Property of Equality (Divide both sides by 2):

$r$

And we're done!