4 5x 1 )( 3 5x 3 July 8, 2019 16 32 64 128 5x 1 3x 3 5x 4 4 5x 1 3 2 3 4 5x 1 3 4x 3 3 (- 5x 4 )+ 5x 1 =- 39 1 5x 3 x 5 )= 4 5x 3 x 3 5x 1 3 4 5x 1 3 solve for x 2x 4 5x 3 3x 1 )/( x 2 5x 3 5x 1 4 3x 13 10 5x 1 3 1 3 5x 1 1 3 5x 4 9 4 5x 1 3y 3 in slope intercept form