Ok, so, let's solve the equations:
x+1 = 0
x= -1
2x+5 = 0
2x = -5
x= -5/2
x = -2.5
x-4 = 0
x = 4
0=4+x
x+4 = 0
x=-4
3(x-1) = 0
3x-3 = 0
3x = 3
x=3/3
x=1
In bold, you have the equations and their solutions. Now you just have to match them.
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