1124366 1124366
  • 03-12-2019
  • Mathematics
contestada

Solve by Substitution. I need the FULL WORK ALSO. y=x-2 y=4x+1

Respuesta :

spark10 spark10
  • 03-12-2019

Answer:

x = -1

y = -3

Step-by-step explanation:

We can substitute the 2nd equation into the y of the first equation.

4x + 1 = x-2

Subtract x from both sides.

3x + 1 = -2

Subtract 1 from both sides.

3x = -3

x = -1

substitute this x value into the first equation

y = x - 2

y = -1 - 2 = -3

Answer Link

Otras preguntas

explain how Elizabeth the first was able to bring a level of religious peace to England
Gerald bought a home for $300,000. His largest up–front cost is 10 percent, or $30,000. What is this cost called? A. property taxes B. down payment C. secur
Which function works best when you need to remove an element at a pacific index and a list
Complete the following sentences with the correct past progressive tense form. á é í ó ú ü ñ Example: Nosotros estábamos sirviendo café. (servir) 1. Tú
How did the Jews influence the development of Christianity as a new religion?
Sam paid $8.28 for 18 stamps. At this rate how much would it cost S Sam paid $8.28 for 18 stamps. At this rate how much would it cost Sam to buy 12 stamps
How much is 10% off a $50 item?
20 POINTS. WILL GIVE BRAINLIEST. ANSWER FAST PLEASE! Match the inequality with the graph of the correct answer.
Children should be able to write some letters by their fourth birthday? True or False
George wants to put carpeting in a rectangular living room and a square bedroom. The length and width of the living room is 12 feet by 18 feet one side of the s