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 ( 55+ )
Otras preguntas
Mandy runs 4 kilometers in 18 minutes. She plans to run in a 15 km race. How long will it take her to complete the race?
The Boer War was sparked by Question 16 options: A. the migration of Boers into Zulu territory. B.the migration of Boers into British territory. C. the desire
People who live in chinatown, little italy, and little havana are all examples of what gans termed _____. a. ethnic villagers b. cosmopolites c. the trapp
who were santa annas supporters
Which is greater 0.37 or 1/3
On her way to work each morning sophia purchase a small cup of coffee for 4.25 from the coffee shop
Comic Book Guy wanted to make the perfect smoothie. Which fruits would have the best flavor?
Which of these microscopes would let you see the hair-like projections on the surface of a cell better? transmission electron microscope scanning electron micro
One minus the quotient of one and a number x (URGENT)
Syracuse and New York City are 240 miles apart. One car left Syracuse heading for New York City at an average of 65 mph. A second car left New York City headin
