If
log3(10x + 7)=3; find x.
Solution
log3(10x
+ 7)=3
(10x + 7)=33
10x + 7=27
10x
= 27 – 7
10x
= 20
10x =
202
10 10
x = 2
Hence
x = 2
TRY
THIS…………….
If log3(5x + 1)=4; find x
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