-2r-s-t=-15 s=r-6 t = 2s + 3

PREALGEBRA
15th Edition
ISBN:9781938168994
Author:OpenStax
Publisher:OpenStax
Chapter10: Polynomials
Section10.5: Integer Exponents And Scientific Notation
Problem 10.129TI: Simplify: a. 6.31 b. (6.3)1
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Solve each system

-2r-s-t=-15
s=r-6
t=2s +3
Transcribed Image Text:-2r-s-t=-15 s=r-6 t=2s +3
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