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What is the value of x
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5 votes
What is the value of x

What is the value of x-example-1
User Jcarrera
by
5.5k points

1 Answer

7 votes
5^x+2=5^9
Temporarily remove base of exponents:
5&5
New equation and subtract to separate x:
x+2=9
-2 -2
x=7
New Equation: 5^7+2=5^9
Answer: X=7
User Yuksel
by
5.8k points
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