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Answer:
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Answer:
x = -26
Step-by-step explanation:
[tex]5^7^x^+^5 =125^2^x^-^7\\\\5^7^x^+^5 =5^3^(^2^x^-^7^)\\\\5^7^x^+^5 =5^6^x^-^2^1[/tex]
∴ 7x + 5 = 6x - 21
7x - 6x + 5 = -21
x = -21 - 5
x = -26