Pleasehelp124 Pleasehelp124
  • 03-02-2022
  • Mathematics
contestada

I need help can I have how to do it and some work so I can do it.

I need help can I have how to do it and some work so I can do it class=

Respuesta :

sushantpandey238
sushantpandey238 sushantpandey238
  • 03-02-2022

3x-y=2....(i)

2x-y=3.....(ii)

now adding the eqn I and ii ,

3x-y=2

2x-y=3

+ + +

5x=5

x=1

Now substituting the value of x in eqn I

3×1-y=2

3-y=2

-y=-1

y=1

Answer Link

Otras preguntas

Which words in this sentence are common nouns? Until the Spaniards brought cattle and sheep from Europe, the Aztecs had no dairy products. Choose all answers th
How and where has oil, road development, mining, dams and agriculture contributed to local economic, political, and land use issues?
how to solve 0.01x+0.07y=0.22 and 0.03x-0.05y=0.14 by substitution
Write five names for 64 .
Give 5 natural examples of unbalanced forces around us. Other than friction.
I need help writing a 5 paragraph persuasive essay. The topic is: Agree/Disagree, stories with Suprise endings using situational irony is the best. I agree, but
On a TI-84, how do you stop it from giving you simply a number for an answer when you put in a polynomial divided by another polynomial?
What is larger 0.6 or 3/4 explain?
There are two ways of adding two square numbers to make 65. Write a different square number in each box. [ ] + [ ].
What numbers add up to -5 and multiply to get -90