heyoooooitsme heyoooooitsme
  • 09-02-2022
  • Mathematics
contestada

Can someone show me step by step on how to do this

x-2y=-3





2x-3y=-5

SOLVE THIS BY ELIMINATION

Respuesta :

Chicken08
Chicken08 Chicken08
  • 09-02-2022

Answer:

x=-1, y=1

Step-by-step explanation:

x-2y=-3
multiply both all terms by -2
-2x+4y=6
-2x+4y+2x-3y=6-5
simplify to get y=1
replace y with 1 in the original equation of your choice and solve for x
x-2(1)=-3
x-2=-3
x=-1

Answer Link
rhiannacj
rhiannacj rhiannacj
  • 09-02-2022
Here is how to do it, hope it helps. Any questions pls ask
Ver imagen rhiannacj
Answer Link

Otras preguntas

In order to reproduce, plants must do what a- regenerate, b-mate, c- split into two cells, d-release seeds
Which verb correctly completes this sentence? Pedro y Marta _________ a mi hermano. saben conocen conoce sabe
how does natural selection result in adaptations in a species
What is minimum wage??
where does Simon decides to go on lord of the flies chapter 9
At the market, 5 light bulbs cost $9.85. How much do 7 light bulbs cost?
How do you simplify 1/3(9x-5)?
-12 is equal to a number subtracted from 3
Subtract, show all of your work: 78 − 16 Divide the fractions and write the answer in simplest form: 57÷205 two different questions
Is it possible for a 5 digit number to be rounded to a 6 digit number? Explain