25^(-x) - 50 = 5^(-x+1)

Question

25^(-x) - 50 = 5^(-x+1)

Answer 1

25(-х)-50=5(-х+1)
-25х-50=-5х+5
-25х+5х=5+50
-20х=55
х=55:(-20)
х=-2,75

Comments

там степень

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^-x