XxzoexX17
XxzoexX17
02-09-2016
Mathematics
contestada
Explain how to do it? 7(x-3) + 5x
Respuesta :
Roberttt
Roberttt
02-09-2016
You want to simplify or factor it?
Simplify:
7 * χ + 7 * -3 +5χ
=7χ + -21 +5χ
=(7χ+5χ)+-21
=12χ-21
Factor:7(x-3)+5x
12x-21
=3(4x-7)
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
he metal used to recover copper from a solution of copper sulphate is ? ...
Explain the relationship between cells, chromosomes, genes and DNA.
What is the coordinate for the image of point H(2, –6) under a 90° clockwise rotation about the origin?
Akoni, a painter, painted a circular helicopter landing pad one color. Next, she painted over a 3-meter radius circle in the center, in a different color. If th
A company is concerned about the theft of laptop computers from public areas throughout their organization.Which of the following would be an inexpensive and ef
How does the Newsela article “Health Benefits of Reading, Writing, Are Not Just for Patients" develop the central ideas that reading and writing is healthy and
A thousand dollars is invested for 7 months at an interest rate of 1% per month. What is the nominal interest rate per year? What is the effective interest rate
If there were no air resistance, with what speed would drops hit the Earth if they fell from a cloud 3063 m above the Earth’s surface? The acceleration of gravi
Last edit was 3 minutes ago 14 B I U A G-D Y 13 E E E E 1 2 3 4 5 6 11. A change that produces matter with a different composition than the original matter is c
If Sally has a fitness goal to improve her mile run time from 10 minutes and 15 seconds per mile to below 8 minutes and 30 seconds per mile in 3 months, which t
