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

Write this paragraph out yourself with capital letters and full stops in the correct places. i will soon visit my nan at her farm nell and her sister may join

Which ordered pair is in the solution of the following system of inequalities?

What do you think it means when the change is positive? Negative?

−5x + y = −3 3x − 8y = 24

PLEASE HELP I WILL HIVE BRAINALIST AND EXTRA POINTS

my math is hard I hate my life

3. Who had the most powers under the Articles of Confederation?

Calculate GPE, when height is 3m, gfs is 9.8n/kg and mass 10kg.

1 2/5 fraction that have the same value

felica wants to rent a part room at a game center . The game center charges $50 to rent the room puls $5 per person . if alicia only has $135 , how many freinds