perrydestiny918 perrydestiny918

03-05-2020
Mathematics

contestada

a = 2 + 3a + 8?
SI
SI

Respuesta :

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

If you put $1,000 in a savings account which earns only 1% interest and is compounded monthly, how many years will it take for your account to earn $500?

Which is an example of total war? the Italian army launching attacks against the Austrians in the Alps the British government setting prices and determining wag

I really need help with this guys (p+8)^3

Rahim was asked to make p the subject of this formula Q = 5/3 -7 He started his answer as follows 3Q = p - 21 hence p = Complete Rahim's final answer.

What is the value of x ??

Find the area of each figure. Please help <3 it would be appreciated! (30 points)

Mr. Johnson needs to buy seed for his backyard lawn. If the lawn measures 40 4/5 feet by 50 7/8 feet, how many square feet of seed will be need to cover the ent

please anybody can help me to solve this question btw im from malaysia but the questions have the eng subtitle so you can read the eng subtitle, no worries! ple

square root of 729 using repeated subtraction method. I need detailed steps

Henry Hitchcock is 40 years old today and he wishes to accumulate $497,000 by his 62 nd birthday so he can retire to his summer place on Lake Hopatcong. He wish