perrydestiny918
perrydestiny918 perrydestiny918
  • 03-05-2020
  • Mathematics
contestada

a = 2 + 3a + 8?
SI
SI​

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-05-2020

Answer:

a = -5

Step-by-step explanation:

a = 2 + 3a + 8

Subtract 3a from each side

a-3a = 2 + 3a-3a + 8

-2a = 2+8

-2a = 10

Divide each side  by -2

-2a/-2 = 10/-2

a = -5

Answer Link

Otras preguntas

which graph represents the linear function y=-5x+2?
What type of function is represented by the table of values below? y 4 8 12 16 20 A. exponential B. cubic C. linear D. quadratic X12345 X
¿Cuanto mide el ángulo central de un dedacagono?
In the photo Pls pls pls pls pls pls pls pls pls pls
How is a simple machine different from a compound machine?
what is the median of, 50, 30, 40, 10, 20, 80, 60, 90, 10, 30, 110, 70?
Complete the sentence. A(n) ___ allows a device and a server or two servers to share data and functionality. -API -PIA A ___ integrates an API into the software
given f (x) = -4x + 4, solve for x when f (x) = 0
Renewable energy do you think renewable energy is gaining attention and progress is being made to increase the use of harnassing natural renewable power?what do
What are the lyrics to “No Tears Left To Cry” by Ariana Grande (just copy and paste)?