joyblivingston
joyblivingston joyblivingston
  • 10-09-2020
  • Mathematics
contestada

Rearranging Equations: Solve the equation for y: 8x + y = 14 Solve the equation for x: -9x + 3y = 18

Respuesta :

Аноним Аноним
  • 10-09-2020

Answer:

y=14-8x

x= -2 + 3y/9x

Step-by-step explanation:

8x+y=14

isolate y so you get:

y=14-8x

-9x+3y=18

isolate x so you get:

-9x=18-3y

divide on both sides to get x by itself

-9x/-9x  18-3y/-9x

x= -2 + 3y/9x

Hope this helps :)

Answer Link

Otras preguntas

Jean starts a rumor about you that gets back to your boss. You have to prove it was wrong I feel........ when you....... I would appreciate.....
Stan bought fishing poles for $75. He wants to mark the price up by 20%. What will the new price of the fishing poles be
Why are the tropics the most diverse areas? A. They have no competition. B. They have many primary disturbances. C. They have the most invasive species. D. They
10. Hydrogen can exist as a liquid only at very low temperatures. This is primarily because the attractive forces between the molecules are A)van der Waals forc
calculate oxidation number of C2H2O4​
Name the expression based on its degree and number of terms of 5x2 -2x +3
pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeee
What is the law of syllogism and law of detachment?
y less than one hundred
Mark earns $12.25 an hour. How much did he make last week if he worked 25 hours?