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

PLEASE HELP!! WILL AWARD BRAINLIEST!! The map above shows the area of land known as the Mexican Cession. How did the outcome of the Mexican-American War affec
In a laissez-faire economy, the government plays a
Which two elements will most likely form an ionic bond? krypton and lithium magnesium and silicon calcium and potassium iodine and chlorine
Identify and explain the military strategy that the British used to take final control of North America and defeat the French
viola and orsino's marriage is postponed until
Which of the following is not an accessory digestive gland? A. Submandibular gland B. Pancreas C. Frenulum D. Liver
which of the following best characterizes the words unbounded detrmination
f(x) = x2 – 3x – 2 is shifted 4 units left. The result is g(x). What is g(x)?
Explain the emergence and purpose of jim crow laws and customs in the south. what methods did white southerners use to suppress the economic and political mobil
greatest possible error for 11 1/8 oz