KristennnBear
KristennnBear KristennnBear
  • 15-04-2018
  • Mathematics
contestada

What is the value of x in the following equation: 2x+4x=15 ?

Respuesta :

Supernova
Supernova Supernova
  • 15-04-2018
2x + 4x = 15
Since 2x and 4x have like terms, combine them. 
6x = 15
Now divide 15 by 6 to isolate the x.
x = 2.5
Tell me if you have any questions! :)
Answer Link

Otras preguntas

A ski jumper competing for an Olympic gold medal wants to jump a horizontal distance of 135 meters. The takeoff point of the ski jump is at a height of 25 meter
Help??? What is 3x+5x=67y?
solve for x: 2x^2+4x-16+=0
Which of the following oxides can dissolve in water to form a solution that would turn litmus indicator red in color? a. MgO b. K₂O c. CO₂ d. ZnO e. H₂O
An ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse? Explain.
Which of the following oxides can dissolve in water to form a solution that would turn litmus indicator red in color? a. MgO b. K₂O c. CO₂ d. ZnO e. H₂O
An ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse? Explain.
A mouse population starts with 2,000 mice and grows at a rate of 5% per year. The number of mice after t years can be modeled by the equation, P(t)=2000(1.05)^t
if f(x)=|3x-4|+2, find f (-10)
An ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse? Explain.