2x - 3y = -10 (1) x + 2y = 2 (2) nilai 4x-2y adalah...
Matematika
vaijojo
Pertanyaan
2x - 3y = -10 (1)
x + 2y = 2 (2)
nilai 4x-2y adalah...
x + 2y = 2 (2)
nilai 4x-2y adalah...
2 Jawaban
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1. Jawaban jihansadiqah03
maaf yang itu diganti jadi -7y= -14
y=-14/-7
y= 2
4u-2y =
4(-2)-2(2)=
-8-4=-122. Jawaban nabeladatia
2x - 3y = -10 | x1 | 2x - 3y = -10
x + 2y = 2. | x2 | 2x + 4y = 4
________ _
-7y = -14
y = 2
x + 2(2) = 2
x = 2 - 4 = -2
4(-2) - 2(2) = -8 - 4 = -12Pertanyaan Lainnya