ALGEBRA 2, 2011
The equation is .
Distribute terms using distributive property: a( bc) = ab ac.
(Multiply:)
Apply to subtraction property of equality: Subtract 3x+ 15 from each side.
(Subtract: )
Compare the values, the equation is true.
So, the solution of x is all real numbers
TESTIMONIALS
"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." Charles |
"My daughter uses it to supplement her Algebra 1 school work. She finds it very helpful." Dan Pease |
mathskey.com is not affiliated with any Publisher, Book cover, Title, Author names appear for reference only