shesaidineedanewwhip shesaidineedanewwhip
  • 15-10-2020
  • Mathematics
contestada

2x + 3y = 3 and x + 6y = -3

Respuesta :

aahil16r
aahil16r aahil16r
  • 15-10-2020

Answer:

Step-by-step explanation:

Multiplying x+6y=-3 with 2 so its equal to first eqn,

Eliminating,

2x + 3y = 3        (1)

2x +12y = -6       (2)                  (because subtracting)

------------------

      -9y =9

     ∴y=-1

eq. y in 1

2x -3=3

2x=3+3

x=6/2

=3

Pls mark me brainliest

Answer Link

Otras preguntas

What is 22.5% written are a fraction in simplest form?
What energy transfers happen when you cook sausages on a camp fire burning wood?
This question is so hard i don't get it
There are 32 students in a class. Nine of thoseare women. Whta percent are men?(round to the nearest tenth)
Joshua delivered 30 hives to the local fruit farm if the farmer has paid to use 5 percent of the total number of Joshua's hives how many hives does Joshua have
Jayson’s car can go 300 miles on 12.5 gallons of gasoline. How far can he drive on 42 gallons of gas?
I have been given this question An ultrasound wave vibrates 30 000 times a second. State the frequency of the wave help would be much appreciated Thank you in a
18x3=54 How do I get a distributive property
Do you agree with Plato's vision of the ideal state in the republic?
If y varies inversely as x and y=2 when x =25 find x when y=40.