Use the substitution method to solve the following system of two linear equations. -14x + 15y = 0.6 -70x + 75y = 3 Write the solution as an ordered pair. For parametric solutions use y = t as the parameter. (If an answer does not exist, enter DNE.) (x, y) = X )
Use the substitution method to solve the following system of two linear equations. -14x + 15y = 0.6 -70x + 75y = 3 Write the solution as an ordered pair. For parametric solutions use y = t as the parameter. (If an answer does not exist, enter DNE.) (x, y) = X )
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,...
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.
the first equation is
add 14x to both sides
divide both sides by 15
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