niasheffield niasheffield
  • 13-11-2018
  • Mathematics
contestada

Systems of equations substitution 4x-4y=0 y=2x+6

Respuesta :

Sea2Ray Sea2Ray
  • 13-11-2018
4x-4(2x+ 6) = 0
4x-8x-24= 0
-4x-24= 0
-4x= 24
-4x÷-4= 24÷-4
x=-6
Answer Link

Otras preguntas

In sociological studies, which of the following form the basis of empirical research? A. Opinions B. Guess work C. Data D. All of the above
Which reasons and evidence does Reagan use to support his argument? Check all that apply.
Can someone answer these please
Sumerians were monotheists, and they may have built their tall structures, known as ziggurats, to get closer to their god. true false
What is the answer so I can check
A. What did the G.I. Bill do? How did it affect American families after WWII? (15 points)
the point (0,0) is the solution to which of these inequalities? A. y+4<3x+1 B. y+4<3x-1 C. y-1<3x-4 D. y-4<3x-1
Which set of statistics best describes a typical home value in Maya's neighborhood and how the values vary?
write a division expression with a quotation that is A greater than 8÷0.001 B less than 8÷0.001 and C between 8 ÷ 0.001 and 8 ÷ 1/10. please answer all 3 questi
If you run a mile, how many calories do you burn?