gretchenglg gretchenglg

10-12-2020
Mathematics

contestada

8x-y= -19
3x + 7y = 15
How do i solve this thank you so much

Respuesta :

animelover53 animelover53

10-12-2020

Answer:

Solve for y 3/7=15. 37y=15 3 7 y = 15. Multiply both sides of the equation by 73 7 3. 73.37 y=73.15 7 3. 3 7 y = 7 3. 15

Step-by-step explanation:

Solve for y by simplifying both sides of the equation, then isolating the variable. Y=35

Answer Link

Otras preguntas

How many hundred thousand people living in the word are living in poverty, given that n people in the world are living in poverty. (Hint: How many times larger

*Why was the new world desired by Spain and Britain *

Selenium (Se) has 30 protons and 20 neutrons in each atom, therefore its atomic number is and its atomic mass number is 30,20 30, 50 10, 50 10, 30

Use a single digit times a power of 10 to express the number 43,560,000,000

silver: 55.0% Ag-107, 45,0% Ag-109

Which statement is a testable hypothesis that would best address the question? A. Are beavers eating the young willows and preventing them from growing? B. If b

The graph of the function f is shown. The domain of f is [0, 50]. What is the range of g(x) = 4f(x)?

A student obtains a sample of a pure solid compound. In addition to Avogadro’s number, which of the following must the student know in order to determine how ma

Is 3x+4=6x+2-(3x-2) a conditional, identity, or inconsistence equation?

define unequal access to basic services