For #11-18, solve each eqUation. Express all answers in exact form. If the answer is irrational, also give the answer to 2 decimal places. 11. 13*-7 = 732 12. e3x-1 = 81

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.3: Solving Problems Involving Inequalities
Problem 14P
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NO. 12 ONLY

For #11-18, solve each eguation. Express all answers in exact form. If the answer is
irrational, also give the answer to 2 decimal places.
11.
13x-7 = 732
12.
e3x-1 = 81
Transcribed Image Text:For #11-18, solve each eguation. Express all answers in exact form. If the answer is irrational, also give the answer to 2 decimal places. 11. 13x-7 = 732 12. e3x-1 = 81
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