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

Does removal of neurotransmitters allow us to change our responses quickly True OR False
Why+does+the+author+describe+the+change+in+public+opinion+toward+the+Sentinels?
In a rectangle, the ratio of the length to the width is 5: 2. The length of the rectangle is 13.875 feet greater than the width. What are the perimeter and the
The majority of old people (age 65 and older) are senile (have defective memory, are disoriented, or demented). a. trueb. false
DHIDNDIDDNDISNSOS snidnddindjiddjjdjdjjjjñhdkndidd​
A block of mass 20 kg lying on a rough horizontal surface is pulled by a force F acting at an angle 60 with horizontal . For wha value of F, the block will just
Write a scene that starts with the line When I stepped outside, the whole world smelled like... A) Fresh flowers and rain B) Burning wood and spices C) Ocean b
3c − 16 = 5 please oh please help me rn
A school coach makes a journey of 320 km. How far is this in miles if 1 km is 5/8 mile? A. 198.75 miles B. 225 miles C. 250 miles D. 275 miles
What was the name of Queen of England?