isaiantunez isaiantunez

02-09-2022
Mathematics

contestada

3x-2y=10
y=2x-5

I NEED HELP PLS

Respuesta :

Taehyungieee Taehyungieee

02-09-2022

3x-2y=10
put the value of y which is given
3x-2(2x-5)=10
3x-4x+10=10
-x+10=10
-x=10-10
-x=0
x=0

put the value of x in the first equation
3(0)-2y=10
-2y=10
y=10/-2
y=-5

x is 0 and y is -5
hope this helped :)

Answer Link

Otras preguntas

Which best defines a universal theme in literature? A. It is the resolution to the climax of a short story. B. It is the moral of a story. C. It is based on spe

If P(x) = 0.35, find the complement

round each number to the nearest tenth of a million a) 678 537 299 b) 4 009 682 c) 20 009 879

Which of the following diets is lacking in nutrients that will help hair, skin, and nails to grow? A. A diet that is rich in vegetables but lacking carbohydrat

Nancy borrows $5000 at a rate of 16% interest per year. What is the amount due at the end of 5 years if the interest is compounded continuously?

When cell division becomes unregulated, and a cluster of cells begins to grow without regard for the normal controls, that is called?

Margo boils 500 ml of water to make 80g of the pasta. If Margo boils 2500 mL of water, how many grams of pasta can she make?

3. World War I ended in 1918, but the Treaty of Versailles left many issues unresolved and in 1939, World War II began. In a brief essay, describe the major cau

How did the agricultural revolution changed the way people farmed on their land?

Jen solved the equation to determine the number of questions, x, she answered incorrectly on a test. She began by subtracting 100 from both sides, then multipl