-10z+14 would be the simplified answer
Answer:
phase shift and period change
Step-by-step explanation:
just did it
Answer:
x= 1, x= -11
Step-by-step explanation:
(12)2x=32
2x= 32/12
2x=8/3
I apologize I'm not sure where they get the 5. So I'm very interested in this answer as well.

Multiply denominator and numerator of fraction by conjugate (2√7 -6)
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Expand using distributive property
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Collect like terms to simplify
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