A variable needs to be eliminated to solve the system of equations below. Choose the correct first step. -4x 3y = -33 - -2x + 3y = -21 Subtract to eliminate y. Subtract to eliminate x. Add to eliminate y. O Add to eliminate x.
A variable needs to be eliminated to solve the system of equations below. Choose the correct first step. -4x 3y = -33 - -2x + 3y = -21 Subtract to eliminate y. Subtract to eliminate x. Add to eliminate y. O Add to eliminate x.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.4: Elimination Using Multiplication
Problem 15PPS
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