Math Pics with Algebra Tiles

Here are some pics of the algebra tiles that we've been working with. Hope they help.

Try to solve the following using tiles:
Use this online math tool to help you solve it (you do not need to use the large square shaped tiles, only the small squares and the rectangles). To get them, click on the arrow beside manipulatives and select algebra tiles. Or you can draw them out or use any other manipulative at home like pennies for unit tiles and paperclips for variable tiles. Feel free to take pics of your work to help you remember it.
4x - 1 = 2x + 8