Answer
a) x=2
b) x=1
c) x=2
d) x=1
e) x=2
Work Step by Step
x=1. Here, we want to see whether this value of x satisfies the condition specified; if so, we perform the second operation to find the new value for x. Otherwise, x remains unchanged.
a) x+2=3, so x=1+1=2
b) neither x+1=3 or 2x+2=3, so x=1
c) 2x+3=5 and 3x+4=7, so x=1+1=2
d) both x+1=2 and x+2=3, so by the XOR function this statement is false and x=1
e) x<2, so x=1+1=2
