Step-by-step Answer
PAGE: 246SET: ExercisesPROBLEM: 1
Please look in your text book for this problem Statement

subtraction property of equality

The equation is

Apply subtraction property of inequality: Subtract 7 from each side.

                   (Additive inverse property: )

                        (Subtract: )

Graph the solution set on a number line

number line diagram inequality_y_less_than_or_equal to5

Note: A dot means that this point is included in the solution set.


To check, substitute a number 5 and less than 5, in .


The inequality solution is .


"I want to tell you that our students did well on the math exam and showed a marked improvement that, in my estimation, reflected the professional development the faculty received from you. THANK YOU!!!"

June Barnett

"Your site is amazing! It helped me get through Algebra."


"My daughter uses it to supplement her Algebra 1 school work. She finds it very helpful."

Dan Pease

Simply chose a support option

My status

JOIN US ON: is not affiliated with any Publisher, Book cover, Title, Author names appear for reference only