Find x rounded to three decimal places. (1)log(3æ +2) = log(2a + 5) (2)log a – log 5 = log 7 2 (3)log2 x +3 log, 2 = log,

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 17E
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Find x rounded to three decimal places.
(1)log(3x + 2) = log(2x + 5)
(2)log a – log 5 = log 7
(3)log, x + 3 log, 2 = log,
(4)72z+3 = 9
(5)4 = 20
(6)log,(9 – 4) = 2
(7)log, (2x + 4) – 3 = log, 3
Transcribed Image Text:Find x rounded to three decimal places. (1)log(3x + 2) = log(2x + 5) (2)log a – log 5 = log 7 (3)log, x + 3 log, 2 = log, (4)72z+3 = 9 (5)4 = 20 (6)log,(9 – 4) = 2 (7)log, (2x + 4) – 3 = log, 3
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