waigai waigai
  • 04-10-2019
  • Mathematics
contestada

What is the solution set of the equation X/5 + x/2 =14?

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 04-10-2019

Answer:

x= 20

Step-by-step explanation:

Solve for x:

(7 x)/10 = 14

Multiply both sides of (7 x)/10 = 14 by 10/7:

(10×7 x)/(7×10) = 10/7×14

10/7×7/10 = (10×7)/(7×10):

(10×7)/(7×10) x = 10/7×14

10/7×14 = (10×14)/7:

(10×7 x)/(7×10) = (10×14)/7

(10×7 x)/(7×10) = (7×10)/(7×10)×x = x:

x = (10×14)/7

14/7 = (7×2)/7 = 2:

x = 10×2

10×2 = 20:

Answer:  x = 20

Answer Link

Otras preguntas

In na hour , a jogger burns about 4 calories pero pound of body weight. How Manu calories will a jogger who weighs 151 pounds in an hour?
Which two words in this poem symbolize youth
How can the bar symbol be used to show the quotient of 7 divided by 22 if the division is carried on forever
If a current is two amps and the resistance is 3 ohms, how much voltage was needed?
i know its a lot but i dont understand it i have tried to understand it
If liquids have different densities and do not mix, liquids are ____ when placed in a glass jar. A. Dispersed B. Layered C. Floating D. Condensed
I’m stuck! Please help
Simple machines make work easier. Most simple machines reduce the amount of effort force needed to move an object. In this wheel and axle system, the wheel and
how do the developments in European agriculture reflect the importance of new technology?
find the quotient. 6.345÷0.09