skunkxy skunkxy

04-02-2022
Mathematics

contestada

solve the systems of equations through elimination, show work
3+2x-y=0
-3-7y=10x

Respuesta :

kaytoriawright kaytoriawright

04-02-2022

Answer: x=-1 y=1

Step-by-step explanation:

solve y in 3+2x-y=0

y=3+2x

sub y=3+2x into -3 -7y=10x

-14x- 24= 10x

solve x in -14x-24=10x

x= -1

sub x= -1 into y =3+2x

y=1

so therefore x= -1 and y=1

Answer Link

Otras preguntas

Create the smallest pyramid possible with the tool, and record the values of the base length, base width, height, and volume (in terms of π). Then scale the ori

Decide whether each statement is a 'positive' or 'negative effect of deforestation. a) It provides land to grow food or keep farm animals. b) It makes mudslides

why I am using this app

The length of a rectangle is (x+1) cm, and its width is 5 cm less than its length. a) Express the area of the rectangle, A cm^2 , in terms of x. b) The area o

a road rises 16 feet for every 50 feet of horizontal distance covered. in percent what is the grade of the road?

write a poem about how important is time

I need help wit this ASAP 6 minutes

Which of the following is a result of shifting a circle with equation (x - 1)2 + (y - 4)2 = 16 up 4 units? A. Both the x- and y-coordinates of the center of the

What has happened with the GDP of Indonesia over the past 2 to 3 years?

why does an endothermic reaction require a greater activation energy than an exothermic one?