faeonap2717 faeonap2717

13-04-2022
Mathematics

contestada

y (y + 2) = y2 - 6
also
2 [x - (1-3x)] = 3 (x + 1)

Respuesta :

surjithayer surjithayer

13-04-2022

Answer:

Step-by-step explanation:

y(y+2)=y²-6

y²+2y=y²-6

2y=-6

y=-3

2[x-(1-3x)]=3(x+1)

2[x-1+3x]=3x+3

2(4x-1)=3x+3

8x-2=3x+3

8x-3x=3+2

5x=5

x=1

Answer Link

Otras preguntas

Select all the correct answers which two generalizations can be made based on what you know about cycles of matter in a closed system new matters added an old m

Can someone help me put this essay in MLA format? I'll give you 25 points more. For this topic, I chose option A: in The Great Gatsby, “what does F. Scott Fitzg

1. Expand the meaning of each sentence by adding adjectives. (Dinner cooks.) (Clown chuckled.) (Car raced.) (Dancer spun.) (Panthers growled.) (Leaves fall.)

Brandon bought 192 balloons. Adam bought 118 more balloons than Brandon Let b= the number of balloons Adam bought.

- If Qantas becomes the only firm in the airline industry, discuss the three (3 barriers of entry it wou create to remain as the single firm in the airline indu

Please HELP! This is taken from the Gizmos Stem Lab.

Which concept does this sentence most clearly describe? The fierce thunderstorm that occurs during the scene on the beach increases the feeling of terror and ch

list the measures we can take to conserve.a) waterb) electricity c) trees

Please help you will get 25 points and I will try to give brainiest from President John F. Kennedy's Inaugural Address, 1961 ...In your hands, my fellow citize

Solve the system by substitution. -x+y=30 x=7y