jojo26386 jojo26386
  • 09-08-2021
  • Mathematics
contestada

The sum of 7 and 3 times a number is 34.
What is the number?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 09-08-2021

Answer:

9

Step-by-step explanation:

Let the unknown number be x

Sum means add

7 + 3x = 34

Subtract 7 from each side

7+3x-7 = 34-7

3x = 27

Divide by 3

3x/3 = 27/3

x = 9

Answer Link

Otras preguntas

Define mood in literature?
Many people participate in this at 11 a. m. on Veterans Day. - A barbecue. - A moment of silence. - A poppy toss. - A parade.
In addition to decreasing the amount of fat in a dish, salsa can also increase the amount of A. vitamin C and fiber. B. calcium and phosphorus. C. calories and
7. (1 pt) Which is a rational number? A.50 B.36 C.24 D.12
Can 25/35 be simplified?
how do you write 2/100000 as decimal? ;(
What type of organizational structure would a major nationwide insurance company use?
what is the value of the 5 in the diameter of a half dollar
The Battle of New Orleans was the final, decisive battle that won the War of 1812. a. True b. False
If a protein is heated to a high temperature, what do you predict would be the most likely effect on the protein?