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Solving Exponential and Logarithmic Equations

Question 1 of 3 • AZ-Common Core Algebra II B

To solve the equation 2x - 1 - 7 = 9, first

Answer
A
write each side with base 2
B
add 7 to each side
C
divide both sides by 2
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To solve the equation 2x - 1 - 7 = 9, first