OlliverF125065 OlliverF125065
  • 03-11-2022
  • Mathematics
contestada

Is the ordered pair (3,-4) a solution to : 5x-2y=17

Respuesta :

JarodB242216 JarodB242216
  • 03-11-2022

Given

[tex]5x-2y=17[/tex]

Set x=3 and solve for y, as shown below

[tex]\begin{gathered} x=3 \\ \Rightarrow5*3-2y=17 \\ \Rightarrow15-2y=17 \\ \Rightarrow-2y=2 \\ \Rightarrow y=-1 \end{gathered}[/tex]

Therefore, a solution to the equation is the ordered pair (3,-1).

(3,-4) cannot be a solution to the equation.

Answer Link

Otras preguntas

Line an represents what?
I need help with my homework
since the bible is the ultimate guide for human government, why do americans not support a monarchy such as the kind israel has?
Yadira's mom is buying hot dogs and hot dog buns for the family barbecue. Hot dogs come in packs of 12 and hot dog buns come in packs of 9. The store does not
I hate French. Help?
Dr. obsessa compulsa was a meticulous researcher. to make sure her assistants did not give any hints regarding which participants were in which treatment groups
Who brought down the songhai empire to the height of its power making it the largest in history?
According to guidelines by the american journal of hypertension, who should watch their sodium intake?
What did bonzo say when he saw the ivy colored walls worksheet?
Assuming that each replication fork moves at a rate of 500 base pairs per second, how long would it take to replicate the e. coli chromosome (with 4.6 million b