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43 votes
43 votes
If 153 =2(z+z), then what is the value of 2n(2z) - 193?

A.-113
B. -40
C.40
D.113

If 153 =2(z+z), then what is the value of 2n(2z) - 193? A.-113 B. -40 C.40 D.113-example-1
User Whoppa
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1 Answer

23 votes
23 votes

Answer:

-40

Step-by-step explanation:

153 = 2(z+z)n

= 2(2z)n

= 2n(2z)

And therefore,

Substituting 2n(2z) =153

In this equation, 2n(2z) - 193 = 153 - 193 = - 40

User Varkhan
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3.0k points