Related Post: 4x 2x 1 5 X 7 4x 2x 1 X 5 X 6 4x 1 2x 5 Step By Step 4x 1 )-( 2x 2 )= X 5 4x 2x 5 X 1 X 4x 2x 1 5x 4x 1 )( 2x 2 8x X 5 5 4x 1 2x X 2 3 Textrm - 4x 2 2x 5 1 X Solve 5 4x 1 2x X 2 3