# 1.9(4-x)=1.7(2-x)9(n+7)=3(21+3n)2(x-8)+2x=4(x+6)-402y+3(y-4)=8y-5(y-10)6x-2(x-8)=4(x+1)+7

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Question

1.9(4-x)=1.7(2-x)
9(n+7)=3(21+3n)
2(x-8)+2x=4(x+6)-40
2y+3(y-4)=8y-5(y-10)
6x-2(x-8)=4(x+1)+7

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