mrslilimalikxoxo mrslilimalikxoxo
  • 03-01-2016
  • Mathematics
contestada

what is the solution set of the equation x/5 + x/2=14

Respuesta :

Billymkhoi
Billymkhoi Billymkhoi
  • 03-01-2016
x/5 + x/2 =14
⇒ 2x/10 + 5x/10 = 14 (common denominator)
⇒ 7x /10 = 14
⇒ 7x* (10/10) = 14*10
⇒ 7x = 140
⇒ (7/7)*x= 140/7
⇒ x= 20

The final answer is x=20.

Hope this helps~
Answer Link

Otras preguntas

The amount of money you can charge to a credit card is called
Females who have one abnormal copy of a mutated gene on the x chromosome are known as _____.
All of these snskbdnxxbndkxkdb
explain how circulation is affected by space travel
What devices are desiged to protect a child from injuries or accidents?
Potassium-40 has a half-life of 1.277 mc013-1.jpg 109 years. After 1.022 mc013-2.jpg1010 years, how much potassium-40 will remain from a 500.3-g sample? approxi
About 3/4 of adults say they wash their hands before eating. determine probability that 2 people wash their hands before eating.
June is making a necklace for her friend out of beads. There is a one jar containing 1 blue bead and 5 green beads, and another jar containing 1 yellow bead and
Evan forgot his anniversary with his girlfriend, and her feelings were hurt. The next day, he bought her flowers, and she was thankful, but she instantly starte
What pies, desserts and pastries are common in Japan?