A variable needs to be eliminated to solve the system of equations below. Choose the correct first step. minus, 4, x, minus, 3, y, equals, minus, 33 −4x−3y= −33 minus, 2, x, plus, 3, y, equals, minus, 21 −2x+3y= −21
A variable needs to be eliminated to solve the system of equations below. Choose the correct first step. minus, 4, x, minus, 3, y, equals, minus, 33 −4x−3y= −33 minus, 2, x, plus, 3, y, equals, minus, 21 −2x+3y= −21
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
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
Problem 14P
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A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.
minus, 4, x, minus, 3, y, equals, minus, 33
−4x−3y=
−33
minus, 2, x, plus, 3, y, equals, minus, 21
−2x+3y=
−21
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