savage999 savage999

23-01-2018
Mathematics

contestada

solve -7x+y=10 and 7x-10y=26

Respuesta :

Аноним Аноним

23-01-2018

first one:
y= 7x + 10

second one:
-10y = -7x + 26
y = 7/10x - 26/10
y = 7/10x - 13/5

Answer Link

oatreehugger402 oatreehugger402

27-02-2019

Answer:y=-4 and x=2

Step-by-step explanation:

7x2=14

14+-4=10

7x2=14

10x-4=40

40-14=26

Answer Link

Otras preguntas

a que acuerdos llego la conquista de peru

Nucleic Acids contain Carbon, Hydrogen, and Oxygen, like all other of the macromolecules. What element makes them different than the others Lithium Nitrogen Su

SOMEONE HELP ME PLEASE AND SHOW WORK

For what interval(s) is the function negative?

Question 1 of 10 Which statement is true of an oral tradition? A. It focuses on deepening cultural fears. B. Its stories can be found painted on cave walls. C.

2+3×2 = Α what is ath ansewer

7) Where a river splits into smaller streams before falling into the sea, it is known as - (an estuary, a lake, a delta)

11,632 rounded to the nearest thousand

The fifty people at a library are only allowed to sit in groups of 3,4, or 5 people. If all 50 people are seated, the greatest possible number of groups is

I am:double strandedfound in the nucleushave four nitrogen basescontain deoxyribose sugarcontain thymine instead of uracilWhat important molecule am I?A) DNA B)