724702
724702 724702
  • 12-04-2021
  • Mathematics
contestada

What does A equal: 3(6a+12)=9

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 12-04-2021

Answer:

a = -3/2

Step-by-step explanation:

3(6a+12)=9

Divide each side by 3

3/3(6a+12)=9/3

6a+12 = 3

Subtract 12 from each side

6a+12-12 = 3-12

6a = -9

Divide by 6

6a/6 = -9/6

a = -3/2

Answer Link
account001
account001 account001
  • 12-04-2021

3(6a+12)=9

distribute

18a+36=9

subtraction P.O.E.

18a=-27

division P.O.E.

a=-1.5

Answer Link

Otras preguntas

What is 9/20 as a decimal and percent?
book is 24 dollars. Ben pays 25.02. what is sales tax rate.
What is multiplication properties. Example a number line that goes from 0-27. Using numbers 6,7,8 and 9.
Suppose a magnetic reversal accoured today . How would new rocks at mid ocean ridges differ from rocks that formed last year
Why do you think mr Nathan radley filled in a knothole in a healthy tree
What is the suffix for legislator
Find two consecutive positive odd integers whose product is 35??
In the Great Gatsby, Tom and Nick were both in the same senior society at what college?a. Harvardb. Princetonc. Yaled. Stanford
A toy company produces two kites whose shapes are geometrically similar. Find the length of the missing side of the smaller kite
The area of Alicia's garden is 81 square feet. What are the dimensions of her garden ?