kabshshs kabshshs
  • 12-10-2021
  • Mathematics
contestada

simultaneous linear equation 2x+y=4 3x-y=2

Respuesta :

namwanjemacklineeliz
namwanjemacklineeliz namwanjemacklineeliz
  • 13-10-2021

Answer:

[tex]2x + y = 4 \\ 3x - y = 2 \\ y = 4 - 2x \\ 3x - (4 - 2x) = 2 \\ 3x - 4 + 2x = 2 \\ 3x + 2x = 2 + 4 \\ 5x = 6 \\ x = \frac{6}{5} \\ x = 1.2 \\ y = 4 - 2x \\ y = 4 - 2(1.2) \\ y = 4 - 2.4 \\ y = 1.6 \\ [/tex]

Step-by-step explanation:

Hope that this is helpful.

Have a great day.

Answer Link

Otras preguntas

jay can buy a stereo either online or at a local store. if he buys online, he gets 15% discount, but has to pay a $12 shipping fee. at the local store, the ster
what was an early attempt to unify some of the colonies before the Revolutionary War
How can I solve for d with the formula is C=rd
The period of development during which a child develops into an adult is called
What are the factors of 12
which to hemispheres is south America located
What is 8 thousands 15 hundreds 15 Tens 18 ones written in standard form ?
how to round 36 to the nearest hundred
5^2+2[73-(4*5)]....HELP
Each one of the following sentences contains a clause. In which sentence is the clause used as an adverb? a. All of the delegates who have actual opinions shou