cathrina07
cathrina07 cathrina07
  • 03-05-2021
  • Mathematics
contestada

Is d = -4 a solution to the equation 3(d + 12) = 8 - 4d ?​

Respuesta :

vthisted vthisted
  • 03-05-2021
No because...

3(d+12) =8

Distribute the 3.

3d+36=8

Subtract the 36.

3d = -28

Divide by 3 to isolate d.

d = -28/3 or 9.33
Answer Link

Otras preguntas

19. Why does Mayella Ewell get angry at Atticus when he calls her "ma'am"? A. Mayella Ewell thinks Atticus is making fun of her. B. Atticus is being disrespe
Ho do you explain why 21/30 is greater than 2/3?
If you move a substance from one container to another and its volume changes, the substance is a, A. solid B. liquid C. gas D. both solid and liquid 10. for the
Which nation was especially worried about Japan’s victory in the Sino-Japanese War?
How does percy feel about seeing his mother?
overproduction and underconsumption factored into causing the Great Depression by
3x^2-11x-4 divided by x-4
Draw 10 coins to show an amount between 50cent and $1.00
What times 3 equals 25
Which expression best represents the difference between triple a number and double a number? a. 3x - 2x b. 2x - 3x c. x3 - x2 d. x2 - x3