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 ( 39+ )
Otras preguntas
Which step would help solve the equation?
Which of the following is not a way in which a warmer climate may affect us? Sea levels will rise. All latitudes will become tropical in temperature. Extreme
Which of the systems below is equivalent to the given system? 0.01x - 0.05y = 0.1 0.4x + 0.3y = 0.9 1. 10x - 5y = 10 and 4x + 3y = 9 2. x - 5y = 10 and 4x + 3y
Factors of -96 that add up to -10
Donald bought a car for $8650. The value of the car is decreasing at a rate of 3% per year. How much will Donald's car be worth in 7 years?
Energetic is to active as preventive is to: a. suspicious b. able c. healthful d. carefree
How do the authors of “A Psalm of Life” and "Auspex" use different images to illustrate their themes?
describe the process in proving that the solution of an inequality is valid.
Which word in the following sentence should not be capitalized? “Governor Bart made an impassioned speech to the New York City Council to pass a tax that would
Read the excerpt from Irving’s "The Mysterious Stranger." His eyes rolled upwards, until nothing but the whites were visible; his hands were clasped together,
