s213485
s213485 s213485
  • 11-02-2021
  • Mathematics
contestada

Please explain how to solve y=2x+4 and y=x-3 (EXPLAIN please, not doing the work)

Respuesta :

xhoiqose27 xhoiqose27
  • 11-02-2021
both equations are equal to y, so set them equal to each other forming an equation in x

2x+4=x-3
-x -x
1x+4= -3
-4 -4
x= -7

You just plug in the value of x which is -7

Y= -7-3
Y= -10
Answer Link

Otras preguntas

BRAINLY FOR THE FASTEST WITH GOOD EXPLANATIONS
It's late and a guest comes to you to check in. unfortunately, the hotel has to relocate any remaining guests. this guest is tired and very upset. how do you ha
Which one is correct?
Cells in humans use energy from what?
8÷ what equal to 1644
A 60 kg skateboarder rider has a momentum of 580 kg-m/s in a direction 42° south of west. What is his velocity in the westward direction? A. 5.8 m/s west B.
What is the action called that unreasonably restricts competition and functions against the public interest?
Read the excerpt below from the poem "ulysses" by alfred, lord tennyson, and answer the question that follows.old age hath yet his honour and his toil;death clo
What’s the answer to this?
what 2 characteristics of earth allow for water to exist as soild, liquid and gas on the planet