Question 358328
*[Tex \LARGE 5^x=7*3^x]



*[Tex \LARGE \ln(5^x)=\ln(7*3^x)]



*[Tex \LARGE \ln(5^x)=\ln(7)+\ln(3^x)]



*[Tex \LARGE x\ln(5)=\ln(7)+x\ln(3)]



*[Tex \LARGE x\ln(5)-x\ln(3)=\ln(7)]


*[Tex \LARGE x\left(\ln(5)-\ln(3)\right)=\ln(7)]


*[Tex \LARGE x\ln(\frac{5}{3})=\ln(7)]


*[Tex \LARGE x=\frac{\ln(7)}{\ln(\frac{5}{3})}]