achooareyou achooareyou
  • 03-03-2016
  • Mathematics
contestada

what is -2/3x+1/3+x=2/5? thanks.

Respuesta :

Alex66 Alex66
  • 03-03-2016
-2/3x +1/3 +x = 2/5
⇒ 1/3x + 1/3 = 2/5
⇒ 1/3x = 2/5 -1/3
⇒ x/3 = 1/15
⇒ 15x = 3
⇒ x = 3/15
⇒ x = 1/5
Answer Link

Otras preguntas

what are some forces that come in pairs?
Emery Corporation Balance Sheet Income Statement​Assets:Cash ​$250,000​Sales​ (all credit)
two methods by which rusting of iron can be prevented ​
Find g (x) - f (x) g (x) = x2 + 1 and f (x) = 2x + 5 A. x2 - 2x - 4 B. -x2 + 2x + 4 C. x2 - 2x + 4 D. x2 + 2x + 6​
In which expression should the exponents be multiplied? 1. one fifth to the 2nd times one fifth to the 6th 2. 9 to the 3rd over 9 to the 4th 3. 7 to the third p
This figure is made from squares and a part of a circle. What is the perimeter of this figure?
A rectangle is drawn so that the width is 1 feet shorter than the length. The area of the rectangle is 56 square feet. Find the length of the rectangle.
2. What type of event is not common at a plaza principal? O corporate meeting O meeting with friends O festival
Frank is 7 years older than Riley. In 4 years the sum of their ages will be 69. How old is Frank now?
Name the property 3. 7/9* 1= 7/9 ​