Related Post: 4 2x 3 )- 5 15 4 2x 5 )= 3 X 15 4 2x 5 )- 3 X 10 )=- 15 15 5 4 2x 3 Step By Step 3 2x 5 15 And 4 2x 1 10 5 2x 3 )= 4 2x 1 )+ 15 X 3 2x 4 5 2x 15 6x 7 30 4x 5 2x 4 30x 3 15x 2 50x 25 3 2x 1 )+ 5 15 3x 4 2 X-4/3-2x=-6x+3/5+1/15