SOLUTION: please help me solve: {{{ 7 * 5^x = 4 * 8^x }}}
Algebra.Com
Question 331641: please help me solve:
Found 2 solutions by Alan3354, jrfrunner:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
log(7) + x*log(5) = log(4) + x*log(8)
Is the sufficient help?
Answer by jrfrunner(365) (Show Source): You can put this solution on YOUR website!
=
1.191=x
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