. Homework. Let a and b be integers. If 7 | (17a +256), prove that 7 | (10a+11b).

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
Chapter2: Working With Real Numbers
Section2.7: Problem Solving: Consecutive Integers
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5. Homework. Let a and b be integers. If 7 | (17a+25b), prove that 7| (10a + 116).
Transcribed Image Text:IK. 5. Homework. Let a and b be integers. If 7 | (17a+25b), prove that 7| (10a + 116).
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