02-06-2021
Mathematics

contestada

x=y-8 7x+2y=16 what is the answer???

Respuesta :

sreedevi102 sreedevi102

03-06-2021

Answer:

x = 0 , y = 8

Step-by-step explanation:

x = y - 8 -----(1)

7x + 2y = 16 --------(2)

Substitute (1) in (2)

7(y - 8) + 2y = 16

7y - 56 + 2y = 16

9y = 72

y = 8

Substitute y in (1)

x = 8 - 8 = 0

Answer Link

Otras preguntas

Solve the absolute value equation. | 3|−4=10

What to remember when performing for an audience?

What would the FISCAL policy action discussed in the article promote priced ability full employment and or economic growth

can I do all your homework for you?

Solve for x. Round your answer to the nearest tenth. Please show all work, including the trig function used.

Ang pagtaas ng presyo ng mga bilihin ay karaniwan nang nararanasan ng bawat konsyumer. Kaya ito ay dapat na pag-aralan ng bawat isa upang mapaghandaan at mapang

Activity 2: Careers and Career Choices 2.1. In a tabular format list, the institutions of higher learning and qualifications obtained at these different higher

negative economic impacts of floods

6. Convert from radians to degrees. 22 15 O O 528° 264° 132° 792°

Question: Why did I learn English not fast ?