sule3
sule3
25-09-2017
Mathematics
contestada
4(2a-7)+5=9 what is the solution for this?
Respuesta :
nicohersh2
nicohersh2
25-09-2017
Okay. First 4x2a is 8a. So 8a-7+5=9
So the next step is too move the 9 over so
8a-7+5-9 =0
So 8a-3=0 so add 3 to 0 so 8a =3 now divide to get a by its self.
A = 2.6
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Why was the fall of the Bastille important to the French people?
Which of these questions would best help Xiao address a challenge in his community?
The manufacturing cost of a cell phone was $124. Sellers first marked up the cost by 20 percent. Sales were poor, so sellers decreased the markup to 15 percent.
57, 66, 75, 84, 93.... find the 250th term of the sequence
Which best describes a challenge in the Middle East resulting from oil production? (Points : 3) Consumption of oil by the rest of the world is falling. Most Mid
Mark drank 410 ml of mountain dew from a 2-liter bottle. How much mountain dew remain in the bottle?
Which is not an accurate statement about America's decision to go to war in 1812? A. Young leaders in the South and West wanted to go to war to protect America
What’s so unlucky about the number 13?
How did the Aztec need for victims for sacrifice lead to problems controlling the empire?
Public schools guarantee all young Americans the opportunity to?
