Solve each given equation and show your work. Tell whether it has one solution, an infinite number of
solutions, or no solutions, and identify each equation as an identity, a contradiction, or neither. (5 points each)
a) 2 +3 − 6 = 10 + 4
b) 17 + 5 = 23 + 4 − 6 +
c) 7 +4 = 5 +8 + 2 − 10