SOLUTION: What is log(base3)8+log(base3)(7-2x)=2

Algebra.Com
Question 618296: What is log(base3)8+log(base3)(7-2x)=2
Answer by lwsshak3(11628)   (Show Source): You can put this solution on YOUR website!
What is log(base3)8+log(base3)(7-2x)=2
log3(8)+log3(7-2x)=2
place under single log
log3[8*(7-2x)]=2
convert to exponential form:
3^2=8(7-2x)
9=56-16x
16x=47
x=47/16

RELATED QUESTIONS

What is... (answered by nerdybill)
{{{log... (answered by edjones)
Use properties of logarithms to solve the equation log(base3)y – log(base3)7 =... (answered by nerdybill)
log(base5)2=log(base3)m-log(base3)n (answered by Theo)
what is the log base3 of... (answered by lwsshak3)
2+log base3 ^(2x+5)- log base3^x = 4 , I can not figure out how to work it out properly.... (answered by jsmallt9)
log(base3)(2x-1)=3 (answered by nerdybill)
1/2 log base3 X= 2 log base3 2 (answered by edjones)
log(Base3)(x-1)... (answered by rapaljer)