isabella1lovee
isabella1lovee isabella1lovee
  • 04-08-2021
  • Mathematics
contestada

3 times the sum of a number and 4 is 20

Respuesta :

MrPerfectz
MrPerfectz MrPerfectz
  • 04-08-2021

Answer:

as per the statement we form an algebraic equation as

3(x+4) = 20

3x + 12 = 20

3x = 8

x = 8/3

as per my understanding that's the answer

Answer Link

Otras preguntas

If a slope of a line is 2/0 is it 0 or undefined?
What are the 3 features of a typical seigneurie
you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?
Dominick lives 1 3/4 miles from his school.  If his mother drives him half the way, how far will Dominick have to walk to get to school?
How do scientists use seismic waves to determine the interior structure of Earth?
The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension
Find the value of x.  Round to nearest hundredth if necessary.
Alicia estimates that the surface area of a rectangular prism with a length of 11 meters,a width of 5.6 meters,and a height of 7.2 meters is about 334 cubic met
Which of the following can be considered fossils? a. a 1 billion year-old rock. b. a 1 billion year-old piece of amber. c. a 1 billion year-old piece of amber w
Write a system of equations with a solution (4,–3)