summer3743 summer3743

04-05-2020
Mathematics

contestada

What is the result of adding these two equations?
4x – 4y = -2
–9x – 4y = -3

Respuesta :

anna5637 anna5637

04-05-2020

-5x-8y=-5

Step-by-step explanation:

4x-9x = -5x

-4y-4y = -8y

Answer Link

ansleyrfowler ansleyrfowler

04-05-2020

The answer is X equals 1, while y equals 3/2

Answer Link

Otras preguntas

Select all the equations that are equivalent to the equation 3x – 4 = 5.

√8 as an irrational number rounded to nearest hundredth

CAN SOMEONE HELP ME I NEED IT NOWW PLSSSS THE QUESTIONS ARE: 1) what is the exact length of the line segment 2) find the decimal approximation of the length P

I have to write a conversation asking about someone's nationality, where they live, and where they are from. can someone please tell me if this makes sense or i

All regions are areas containing common A. Cultural traditions B. Weather patterns C. Natural boundaries D. Geographic characteristics

Convert the following: a. 1 day to seconds

*Connect the Myth: What would you risk to save the person you love most?

Which punctuation completes this sentence. loss of habitat puts penguins at risk they suffer from diminish food supply man-made hazards and climate change

Elements that are shiny and malleable are classified as

Paula completely covered a square wall using 87.5 ft2 of wallpaper without any overlap. Which measurement is closest to the side length of this wall in feet?