Solve for two variables, two equations with exponentsSolve for both k and x, where 5...

yasusar0

yasusar0

Answered

2022-07-23

Solve for two variables, two equations with exponents
Solve for both k and x, where 5 = k ( 300 ) x and 80 = k ( 600 ) x

Answer & Explanation

slapadabassyc

slapadabassyc

Expert

2022-07-24Added 21 answers

5 80 = ( 300 600 ) x . Can you proceed from here?
Ismael Molina

Ismael Molina

Expert

2022-07-25Added 2 answers

Since
k = 5 300 x = 80 600 x ,
we have
5 300 x 2 x = 80 300 x 2 x = 80 5 = 16 = 2 4 .

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