Question

A jecket and two ethiopian dresses cost birr 4000 and five jeckets and three ethiopian dresses cost birr 9500 find the cost of one jecket and one Ethiopian dress separs​

Answer 1

Step-by-step explanation:

Let a jacket be x and ethipian dress be y

So the equations formed :

x + 2y=4000

x =4000-2y ................(i)

From second condition

5x+3y=9500

5(4000-2y)+3y=9500

20000-10y+3y=9500

-7y=9500-20000

-7y=-10500

y=1500 (ethiopian dress

x=4000-2*1500)

=4000-3000

=1000 (Jacket )