sonya805123 sonya805123
  • 22-01-2021
  • Mathematics
contestada

у - 6x = ||
-77
- 2x-3y=-7

Respuesta :

athmanesa18 athmanesa18
  • 23-01-2021

Answer:

x= 37/16

y=199/8

Step-by-step explanation:

1....y=11+6x

-77-2x+3y=-7

replace y by ..1..

so   -77-2x+3(11+6x)=-7

-77-2x+33+18x=-7

-44+16x=-7

16x=37

y=11+6x

replace x by 37/16

y=11+6*37/16

y=199/8

Answer Link

Otras preguntas

What is the significance of the treaty of Tordesillad
Variety in species exists because of___. A.mitosis B.asexual reproduction C.fission D. Sexual reproduction
A garden pond is 6 feet wide. The perimeter of the pond is 28 feet. What is the area of the pond?
express each number as a quotient of two integer of 54
How has ocean exploration increased scientific understanding and influenced technology?
The circle graph shows how a family spends its annual income. If $33,750 is used for Clothing and Savings combined, what is the total annual income? Savings 9
Why is the Savannah river so important to the south Carolina economy
when she find that her can of kitchen cleanser is empty, what does Mama ask Travis to do )a raisin in the sun
Uncle Tom's Cabin started out as a series of articles printed in The National Era, a _______ newspaper.
A 7/16 inch long bolt is used in a machine.What is this length written as a decimal?