Find the x-value that is a solution to:
x = -y - 1
-4x - 2y = -2

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

This question awards 100 ! i really don’t want to fail i will also mark you !

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.