Replace each ? with an expression that will make the right side of the equation equivalent to the right side. 1. 6x+?= –10x

2. 6x+?= 10

The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Answer pls man im trying to get out of summer school