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100^1^-^x=10^-^4^x
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100^1^-^x=10^-^4^x

100^1^-^x=10^-^4^x-example-1
User Leebickmtu
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15 votes

Answer:


{100}^(1 - x) = {10}^( - 4x) \\ {10}^(2(1 - x)) = {10}^( - 4x) \\ {10}^(2 - 2x) = {10}^( - 4x) \\ 2 - 2x = - 4x \\ 2 = - 4x + 2x \\ 2 = - 2x \\ x = - 1

User GEkk
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