Tolong bantu beri penjelasannya sekalian :D 4x-3y=-24 2x+2y=2
Matematika
BrilliantKeanu
Pertanyaan
Tolong bantu beri penjelasannya sekalian :D
4x-3y=-24
2x+2y=2
4x-3y=-24
2x+2y=2
1 Jawaban
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1. Jawaban Soviyas
4x-3y=-24 (x2
2x+2y=2 (x3
8x-6y = -48
6x+6y = 6
---------------- (+)
14x = -42
x = -42/14
x = -3
4x-3y = -24
4(-3) - 3y = -24
-12 - 3y = -24
-3y = -12
y = 4