purpleGina37 purpleGina37

03-06-2020
Mathematics

contestada

The sum of two integers is -1. The first number plus 3 times the second is 67. What are the two numbers?

Respuesta :

Аноним Аноним

03-06-2020

Answer:

x=35

y=34

Step-by-step explanation:

x+y=-1

x+3y=67

x=-3y+67

-3y+67+y=-1

-2y+67=-1

-2y=-68

y=34

x=-35

Answer Link

Otras preguntas

y is directly proportional to x, and y = 10 when x = 15. Write a direct proportion equation that relates to x and y.

Describe the difference between spongy bone and compact bone

can someone help with this question ??fully factorise x^2+ 9x +18

Brutus It must be by his death, and for my part I know no personal cause to spurn at him But for the general. He would be crowned. How that might change his

The volume of the smaller rectangular prism is 64in^3 and the volume of the larger rectangular prism of 1,331 in^3. What is the scale factor of the smaller figu

Which statement about secondary sources is true? A.They provide firsthand information. B.They are analyses of primary sources. C.They lead researchers to other

ind the area of a circle whose circumference is 31.4 centimeters. Approximate Π as 3.14.

in frogs muscle tissue is usually grouped into large

Does anyone know numbers 2-4?

What is the value of (7 + 2i)(3 - i)?