tentukan eliminasi 1.x+y=7&x-y=3 2.x+2y-1=0&y-x+4=0 3.3x+2y=6&2x-y=5 4.2x+5=8&x+5y=2 5.y=2x-5&y=x+3
Matematika
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Pertanyaan
tentukan eliminasi
1.x+y=7&x-y=3
2.x+2y-1=0&y-x+4=0
3.3x+2y=6&2x-y=5
4.2x+5=8&x+5y=2
5.y=2x-5&y=x+3
1.x+y=7&x-y=3
2.x+2y-1=0&y-x+4=0
3.3x+2y=6&2x-y=5
4.2x+5=8&x+5y=2
5.y=2x-5&y=x+3
1 Jawaban
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1. Jawaban vannesamay253
2.x+2y-1=0&y-x+4=0
2y-1=0
Y-x+4=0
1-4-2y+y+x=
3-2²+x=1+x=1x
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