mrslilimalikxoxo mrslilimalikxoxo

03-01-2016
Mathematics

contestada

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

Respuesta :

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

What is the value for 6 days in the linear function, please help!!(20 POINTS!!)

How does Odysseus plan on recouping what the suitors took from him?

Even before the United States blank the Louisiana territory,Jefferson wanted the explore the land

The best description of the greenhouse effect is that it __________. a. traps the heat radiating from earth s surface b. generates heat in the atmosphere c.

What specifically does STR measure? A) STR length B) the number of repeating units C) distance traveled on electrophoresis gel D) the difference between the

Which type of language is used in the sentence below? The artist uses bright colors and broad brush strokes to evoke a sense of jubilance and joy.

Exlain the rise of Alexander the Great and the spread of Greek Culture

The probability of drawing an even number or number greater than 4 containing the numbers 1-10, inclusive. Would the probability of this event be: A) 0.25 B) 0.

What was the outcome of the battle over equal rights amendment of the 1970s

what is the value of the expression