Express the set using the roster method. {x | x + 4 = 7}
The set can be expressed using the roster method as
(Type an integer or a simplified fraction. Use a comma to separate answers as needed.)

there is nothing below so i cannot

step-by-step explanation:

the awnser is visionary

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

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since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)