isabellaquez1
isabellaquez1
04-06-2021
Mathematics
contestada
Someone please help
Respuesta :
Sashakay
Sashakay
04-06-2021
Correct Work
4x+8 +3(x-4)
4x +8 + 3x-12
4x+3x+8 -12
7x -4
Mistake Made
3 wasn't multiplied by the 4 in the bracket
Like terms wasn't combined in the working out
The answer was supposed to be -4, 8-4= -4
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
What number is shown on the number line
find the length, width, area, and perimeter of a rectangle where the length is 5 units more than the width and the perimeter is 9 times the width
la dinamica de los ecosistema es aquella interaccio q existe entre la
Javi has a bag of marbles that are identical in size. He has 6 red, 4 blue, 7 yellow, and 3 orange marbles. If he draws out two marbles from the bag without rep
Please help!!!! Use the figure to find the measures. 5. Slant height = Lateral area = Altitude = sqrt Total area = Volume =
please someone participate in my typing race ... Search this link on your browser.... This is from type racer... https://play.typeracer.com?rt=19iyklfbh
please answer this, I need help
What is -11 2/3x(-4 1/5)
The specific heat of palladium is 0.239 J/g°C. How much heat (q) is released when a 10.0 g piece of platinum cools from 100.0°C to 50.0°C?
Yo nunca______________A. creíaB. tenía miedo deB. comía (used to eat) las verduras
