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OpenStudy (anonymous):
What is the solution to the equation 21^x + 3 = 14 ? x ≈ -2.133 x ≈ -1.846 x ≈ 3.867 x ≈ 4.154
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OpenStudy (pfenn1):
\[21^x + 3 = 14 \]How would you go about solving this equation?
OpenStudy (anonymous):
l not really sure to tell you the truth
OpenStudy (pfenn1):
Well, the first thing would be to subtract 3 from both sides of the equation. Then, do you know how to use logs to solve exponential problems?
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