1.y - 3x=12 2.y=-6x +5 3.2y +3=8x 4.7+2x - 6y=0
Matematika
Azza019
Pertanyaan
1.y - 3x=12
2.y=-6x +5
3.2y +3=8x
4.7+2x - 6y=0
2.y=-6x +5
3.2y +3=8x
4.7+2x - 6y=0
1 Jawaban
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1. Jawaban abidin18
1)y-3x=12
y=12-3×
=9
2)y=-6x+5
y=-1x
3)2y+3=8x
2y =8.3
2y=24
y=12
4)7+2x-6y=0
-6y=7-2x
y=7/-6-3/6