2096914 2096914

12-02-2021
Mathematics

contestada

What is 2x+y=12 and 3x-18=y which are linear equations but need to be solved by elimination

Respuesta :

vihankalsi vihankalsi

12-02-2021

Answer:

x=6,y=0

Step-by-step explanation:

2x+y=12

3x-y=18

5x=30

x=6

6(3)-y=18

18-y=18

y=0

Answer Link

Otras preguntas

PLEASE HELP EZ POINTS Chromosomes are _____________ during interphase ____________ mitosis begins

Aria is taking an anatomy class and is trying to remember the names of the bones of the skull, specifically the cranial bones. She decides to remember the six b

An aeroplane is 1200 m directly above one end of a field. The angle of depression of the other end of the field from the aeroplane is 64°. How long is the field

how to send message to someone in brainly

Please help!!! 100 points + brainliest PS: if you help and its right i have my own etsy busieness (jewerly) i will give 3 of my items for free you can pick

In tge sentence " I would like to know the answer. The phrase to know the answer is a?

I'm not good with this type of thing in math so I need help. 1 .▲PQR has angle measures of 108 degrees, 33 degrees, and x degrees. Describe how to find the mis

What is the mass of the ball that was hung to the spring if the period is 4 sec and the spring constant is 80 N/m.

5500 trees were planted in a forest on 1st October 2018. Only 5060 of these trees were still alive on 1st October 2019. It is assumed that the number of trees s

The distance from point A(x, 1) to point B(0, 7) is equal to 10. Calculate the value of the abscissa x.