Answer:
a. x<3 and x>4.
b.x∈(-∞,3) and x∈(4,∞).
Step-by-step explanation:
a.
Given data in the question:
[tex]x+4<6[/tex]
We have solve for x.
Solution:-
[tex]x+4<6\\x<6-4\\x<2[/tex]
x∈(-∞,2)
Given equation:-
[tex]x-1>3[/tex]
We have to solve for x.
Solution:-
[tex]x-1>3\\x>3+1\\x>4[/tex]
x∈(4,∞).
b.The values that are possible for inequality 1 are less than 3 to negative infinity and values possible second inequality are greater than 4 to infinity.