English, asked by gangaraju2005, 1 year ago

Solve the following

Solve 7^x = 9^x-2

Answers

Answered by loveme111

4

7x =9x-2
7x-9x=-2
2upx=-2
x=-2-2
x=-4

excecutor: wrong answer

gangaraju2005: then what is correct answer

Answered by Anonymous

4

Answer:

7x = 9x - 2

7x - 9x = -2

-2x = -2

x = -2 / -2

x = 1 is the answer

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