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

Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon
Peripeteia is best defined as _____. the realization of fate a reversal of fortune a fatal flaw a moment of recognition and realization
Healthy blood vessels do what more easily?
Why do you think the invention of the plow was so important to the Sumerians?
How to wright 57/6 a mixed number?
A square room has an area of 130m². What is the length of one side? Please help! And thanks
why did the French expect native Americans to side with them ?
Your school football team wants to make a new banner to display at the district tournament. The banner will be dark red, with a white ribbon border. The length
what is a description of ecosystem
Use the information below to find the missing measure such that triangle ABC~ triangle DEF. AB = 35, DE = 14, DF = 22, Angle A= Angle D = 57 degrees, AC=?