The value of z will be the negative 5. Then the correct option is C.
What is simplification?
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
The equation is given as,
11 + z = 6
Subtract 11 from both sides, then
11 + z – 11 = 6 – 11
z = –5
Then the correct option is C.
More about the simplification link is given below.
https://brainly.com/question/12616840
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