Poppet008
Poppet008 Poppet008
  • 11-01-2022
  • Mathematics
contestada

Please help! A is not -3 as I’ve seen some answer with that.

Please help A is not 3 as Ive seen some answer with that class=

Respuesta :

Аноним Аноним
  • 11-01-2022

Answer:

a) x = 5

b) x = 4

Step-by-step explanation:

a) [tex]\frac{3x+4}{2}[/tex] = 9.5

  3x+4 = 9.5(2)

      3x = 19-4

        x = 15/3

         x = 5

b) [tex]\frac{7+2x}{3}[/tex] = 5

  7+2x = 5(3)

      2x = 15-7

        x = 8/2

         x=4

Answer Link

Otras preguntas

The conflict between the Sioux and the US military at Wounded Knee marked the beginning of the American Indian Wars. the final battle in the American Indian War
What does it mean can anyone help and give an example in number one please
Find the value of z.
What is the value of the expression below?–50 + 51–101–11101
Which of the following statements about subatomic particles best characterizes neutrons? A-positive charge, heavy, found in the nucleus B-no charge, heavy, foun
Not sure if this the right answer
A forest ranger might count the number of trees in a certain area of the forest as a sample to get an idea of the total number of trees in the whole forest. Thi
What are the parts of a nucleotide?
Formerly enslaved people had difficulty becoming economically independent because they lacked the skills needed to work on farms. former Civil War soldiers took
check ALL of the CORRECT answers