PLEASE HELLPPPPPP IDONTKNOWTHISSS

Solve this system of equations using the Substitution method. Don't forget to write your final answer as a coordinate point. You must show all your work.

3x + y = -2

y = 2x + 3

Question

christineachord christineachord

09-12-2021
Mathematics

contestada

PLEASE HELLPPPPPP IDONTKNOWTHISSS

Solve this system of equations using the Substitution method. Don't forget to write your final answer as a coordinate point. You must show all your work.

3x + y = -2

y = 2x + 3

Respuesta :

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lilacballoon lilacballoon · Answer 1 · 2021-12-09T16:09:07+01:00

lilacballoon lilacballoon

09-12-2021

Solution :

= 3x+y=-2

= Linear equations with two variables have multiple infinite solutions.

= Assuming x=0

then y=-2

= Assuming x=1

then y=-2-3

= y=-5

= Assuming x=2

then y=-2-6

= y=-8

Writing them as coordinate points -

(0,-2),(1,-5),(2,-8)...and so on.

__________________________.

= y=2x+3

Assuming x=0

then y=3

Assuming x=1

then y=2+3

= y=5

Assuming x=2

then y=4+3

= y=7

Writing them as coordinate points -

(0,3),(1,5),(2,7)...and so on.

Answer Link

felipesierra213 felipesierra213 · Answer 2 · 2021-12-09T16:19:18+01:00

felipesierra213 felipesierra213

09-12-2021

Answer:

Point Form:

( − 1 , 1 )

Equation Form:

x = − 1 , y = 1

Step-by-step explanation: there you go

Answer Link

PLEASE HELLPPPPPP IDONTKNOWTHISSS Solve this system of equations using the Substitution method. Don't forget to write your final answer as a coordinate point. You must show all your work. 3x + y = -2 y = 2x + 3

Respuesta :

Solution :

Otras preguntas

PLEASE HELLPPPPPP IDONTKNOWTHISSS

Solve this system of equations using the Substitution method. Don't forget to write your final answer as a coordinate point. You must show all your work.

3x + y = -2

y = 2x + 3