Question 23026
Solution: 39.21x+2.65=42.03x
          2.65=42.03x-39.21x
          2.65=2.82x
         x=2.65/2.82
         x=0.939

Solution:               -7x=-21-32
                        -7x=-53
                        x=-53/-7
                         x=7.571