hajhbbhzabh hajhbbhzabh

14-01-2021
Mathematics

contestada

Solve the system of linear equations using
substitution. SHOW ALL WORK FOR
CREDIT.
4x - 2y = -10
x = -2

Respuesta :

bbyfacejada bbyfacejada

14-01-2021

Answer:

y=1

Step-by-step explanation:

4x-2y=-10

4(-2)-2y=-10 *PLUG IN -2 FOR X*

-8-2y=-10 *ADD BOTH SIDES BY 8*

+8 +8

-2y=-2 *DIVIDE BY -2*

-2 -2

y=1

hope that helps

Answer Link

Otras preguntas

In the guidelines established by the Court in Roe v. Wade, which of the following are considered?

What was the most important impact of the Jewish peoples’ repeated Diaspora?

What is the relationship between the magnetic field density and the distance from the surface of a magnet halfway between the poles?

Which of the following balances is affected by the local force of gravity? A) Beam Balance B) Analytical Balance C) Spring Balance

In which sentence is the number written correctly? A. The restaurant bill came to thirty-six dollars and fifty cents. B. When fully packed, my trunk weighed six

Which of the following balances is affected by the local force of gravity? A) Beam Balance B) Analytical Balance C) Spring Balance

Which word best completes the sentence? It's easy for us to get together since all of my __________ houses are within two blocks of mine. A. friends B. friend's

How do you solve P = C+MC, for M??

Ian wants to develop the muscles in his upper body. Which is the best strategy for him to adopt?

Which verb is progressive? A. sends B. shall send C. sent D. will be sending