Which could be the first step in solving the equation represented by the model below? XXX = O Add 4 negative unit tiles to both sides. O Add 4 negative unit tiles to the left side, and add 6 negative unit tiles to the right side. O Add 4 positive unit tiles to both sides. O Add 6 negative unit tiles to the left side, and add 4 negative unit tiles to the right side.

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need