Answers

2016-02-07T16:36:42+05:30
Hi there,
an expression isĀ 2xx-x=y
0
  • Brainly User
2016-02-07T16:38:04+05:30
Since the opposite angles of a parallelogram are equal:-
2x+y=3-3y+100
2x+y-x+3y=100
x+4y=100

Hope this helps u.............^_^
0