82256425
82256425
02-03-2022
Mathematics
contestada
How can I anwers this
Respuesta :
shainacalma610
shainacalma610
02-03-2022
Answer: x = 3, y = 6
Solution:
4x - 3y = -6
2x + y = 12
Rearrange the terms
4x - 3y = -6
y = 12 - 2x
Substitute
4x - 3(12 - 2x) = -6
Solve the equation
x = 3
Substitute
y = 12 - 2 x 3
Solve the equation
y = 6
Write the solution
x = 3
y = 6
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
Systems of equations with different slopes and different y-intercepts have one solution. A. Always B. sometimes C. never
what communities brought about the rise of the first politicians?A. anthropological B. neolithic C. hominids D. geologists
90 trillion in standard form
If a new halogen were discovered with the name sapline and the symbol Sa, how would the following acids of sapline be named? HSa HSaO HSaO2 HSaO3 HSaO4
How does Fitzgerald portray the American Dream in The Great Gatsby? Explain as simple as you possibly can.
In a chemical reaction, a reactant binds to an enzyme at a region known as the___. A. Catalyst B. Product C. Substrate D. Active site
cruz's age is 3 years less than 9 times cody's age. if cody's age is x years, which expression best shows cruz's age? 6x 9x – 3 x – 6 3x – 9
Crustaceans are well adapted to life on the rocky shore because they have
the gdp of a country hasn’t improved in the past three years. the central bank decided to take a measure that will increase the amount of money people spend on
What country had a one-child-per-family policy in the 1970s?
