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

what is the 29th sequence in the triangular number sequence a.k.a the pascals sequence
A pitcher on a baseball team has pitched 98 2/3 innings. What is the number of innings written as a decimal?
What is 45/60 in simplest form
How do you convert 1.16 in to a fraction
Whats the answer to 1/5x=121 x=?
The rain shadow effect is used to describe rainfall around certain mountain ranges. Which of the following statements is true? (A) The northern hemisphere and
Factor the trinomial: 5x^2-2x-7
What is the value of the three in 310.25
how to estimate, then find the sum of137,638 + 52,091
What factors shaped American imperialism?