kavaneads
kavaneads kavaneads
  • 03-12-2020
  • Mathematics
contestada

what is the solution for

2x + y = 4

3x + 3y =9

Respuesta :

abbywitbeck60
abbywitbeck60 abbywitbeck60
  • 03-12-2020

Answer:

X=3 y = 5

Step-by-step explanation:

Step 1) Solve the first equation for  y

Step 2) Substitute  3 x − 4  for  y  in the second equation and solve for  x

Step 3) Substitute  3  for  x  in the solution to the first equation at the end of Step 1 and calculate  y

The solution is:  

x = 3  and  y = 5  or  ( 3 , 5 )

Answer Link

Otras preguntas

Someone please help me with this question.. the picture below is the second part I’ll mark as brainliest ❤️
someone please help...
Describe how genes are transferred.
Helppp me please just click on the pic
Wayne worked in an office. He had no criminal record, had never had a complaint made against him about his work or his conduct, and had been a faithful employee
In which set does −173 belong?
What is in the bottle inside Mr. Dolphus Raymond's paper sack? *
Which of the following adaptations is best suited for life in the pelagic zone? •tubelike body shape •gas-filled bag or swim bladder •hard shell •numerous
Does 6 to 10 and 15 to 25 make a proportion ?
The nurse is caring for a client with a diagnosis of influenza who first began to experience symptoms yesterday. Antiviral therapy is prescribed and the nurse p