Related Post: 3x 5 20 1 2x 2x 1 3x 5 11 20 X 20 /( 5 3x )( 1 2x 3 X 5 )- 7 2x 1 )=- 9x 20 2 X 1 )+ 3 X 5 )= 2x 20 5 1 2x 4 3x 20 6 X 3 3x+5=20 Answer 2x+5+3x=25