Q. Solve. Round your answer to the nearest thousandth.7=4xx=____
Apply Logarithm:7=4xApply the logarithm to both sides of the equation to solve for x.Take the natural logarithm (ln) or the common logarithm (log) of both sides.ln(7)=ln(4x)
Use Power Property:ln(7)=ln(4x)Use the power property of logarithms to bring the exponent x in front of the logarithm.Power Property: ln(Mn)=n⋅ln(M)ln(7)=x⋅ln(4)
Isolate x:ln(7)=x⋅ln(4)Isolate x by dividing both sides of the equation by ln(4).x=ln(4)ln(7)
Calculate x: Calculate the value of x using a calculator.x=ln(4)ln(7)x≈1.38629436111989061.9459101490553132x≈1.403677474Round the answer to the nearest thousandth.x≈1.404
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