x+5 35225 6. True/False: The expression simplifies to x 5. Defend your answer (if true, show your work. if false, correct the problem or describe the errors). _ x 3x4 x3x4 2x4 7. Describe and correct the error: = = . x+2 x+2 x+2 x+2 8. True False: The equation 53: = x has no solution. Justify you answer by either giving an explanation or showing your work. 9. Create your own linear equation that has infinitely many solutions. 10. Lee has 149 blocks, some rectangles, some squares, and some triangles. There are two times as many squares as rectangles. There are 15 less triangles than rectangles. How many of each type of block, does he have? (5 pts)