emilywood664 emilywood664

02-04-2017
Mathematics

contestada

find the solutions
-2x+8y=14
-2x-2y=-26

Respuesta :

02-04-2017

X=-33 y= 10

Leave first row the same multiply 2nd row by -1
-2x+8y=14
2x+2y=26
10y= 40
Y=4
-2x+8(10)=14
-2x+80=14

Answer Link

Otras preguntas

11. "How well do you speak German?" his teammate asked 12. The caller asked, “May I speak with Shweta?" 13. "May I know who is on the line?" her father enquired

Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

Solutions of monosodium phosphate and disodium phosphate are combined in equal volume to produce a buffer. Identify the combination that will produce the buffer

the volume of this is cone 923.16 cm what is the radius of this cone

I needdddd helllppppppppp

Plant and animal cells are both eukaryotic cells that share many organelles and cell structures in common. However, each have unique organelles that perform spe

How many squares with a side of 3 cm can fit in a 12 cm by 3 cm rectangle

The median weekly income for someone with a high school diploma was $678.00. If they continued their education and obtained a bachelor's degree, their median we

Dr. King selected selma, alabama, for a protest march because:.

What property of operations is used to show that 12x + 6y is equivalent to(2x + y)?