4x + 11y = x = -3y + 1 -3 EQ.1 Solve Eq. 2 for x and type it in the empty box (left). EQ.2 4) SOLVE FOR THE OTHER VARIABLE Substitute the value found in Step 3 into either of the original equations. For this problem, plug the value of y into original Eq. 2 to determine the value of x. -6x = 18C - 6 6. WRITE AS AN ORDERED PAIR (-20,7)

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter12: Algebra Of Matrices
Section12.CM: Cumulative Review Problem Set
Problem 114CM
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4x + 11y = -3 EQ.1
х%3D -Зу + 1
%3D
EQ.1
-
-6х 3 18у - 6
Ео2
EQ.2
Transcribed Image Text:4x + 11y = -3 EQ.1 х%3D -Зу + 1 %3D EQ.1 - -6х 3 18у - 6 Ео2 EQ.2
4x + 11y =
-3 EQ.1
%3D
Solve Eq. 2 for
x and type it
in the empty
box (left).
|
-3y + 1
EQ.2
4) SOLVE FOR THE OTHER VARIABLE
Substitute the value found in Step 3 into either of the
original equations. For this problem, plug the value of y
into original Eq. 2 to determine the value of x.
-6x%3D
6x = 18(
6.
-
6.
WRITE AS AN ORDERED PAIR
(-20,7)
C
Transcribed Image Text:4x + 11y = -3 EQ.1 %3D Solve Eq. 2 for x and type it in the empty box (left). | -3y + 1 EQ.2 4) SOLVE FOR THE OTHER VARIABLE Substitute the value found in Step 3 into either of the original equations. For this problem, plug the value of y into original Eq. 2 to determine the value of x. -6x%3D 6x = 18( 6. - 6. WRITE AS AN ORDERED PAIR (-20,7) C
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