mavisboafoh3 mavisboafoh3
  • 03-03-2020
  • Mathematics
contestada

I'm thinking of two numbers. The first plus twice the second equals 11. Twice the first plus three times the second equals 50. What are the numbers?

Respuesta :

toastiz
toastiz toastiz
  • 03-03-2020
2x + 4y - 2x - 3y = 22 - 50

y = -28

substitute into the 1st equation to find x

Answer Link

Otras preguntas

Identify the answer that best describes the following sentence. Either Paul or Larry will address the envelopes and take them to the post office. The sentence h
Tim count his friends fingers by five. He count six hands. What number does he say?
Que estudia la pedagogia
Which group was a US ally in the Vietnam War? A.) Viet Cong B.) Army of the Republic of Vietnam C.) Viet Minh D.) People's Army of Vietnam
compro café en la plaza de comida en cuba. yo pago el café con _____________.
which of the following best describes the social characteristics of ancient israel after the fall of judah in 586 b.c.e? a. 12 tribes unified into an independen
zach works in an insurance office. he receives a commission of 7% on New policies. how much did he make last month in commission if he sold 48,000 in new polici
What is the formulas for volume ?
similarity and difference of pertain empire and roman empire
Solve for x : x-9+2wx=y