Question

2021/2022-YoryyQuestion 105 ptsHomeAnnouncementsConsider the following two systems of linear equations:GradesModulesdALEKSTwo Systems of Linear EquationsSystem ASystem B2x + 4y = 6 [A1]2x + 4y = 6 [31]x + y = 8 (A2)2y = - 10 [B2]How do we transform System A into System B?O Multiply equation [A2] by 2 and add it to equation [A1]. This results in equation[B2]Add equations [A1] and [A2). This results in equation [B2]• Multiply equation [A2] by -2 and add it to equation [A1]. This results inequation [B2]O Multiply equation [A1] by - 1 and add it to equation [A2]. This results in equation[B2]

Answer 1

2x + 4y = 6 [A1]

x + y = 8 (A2)

Multiply equation A2 by -2

-2x -2y = -16

Add this to A1

2x +4y = 6

-2x -2y = -16

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2y = -10

Multiply equation [A2] by -2 and add it to equation [A1]. This results in equation [B2]