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Verified answer
Mapel : MatematikaKelas : VIII SMP
Bab : SPLDV
Pembahasan :
4x - 2y = -8
4(-5) - 2y = -8
-20 - 2y = -8
2y = -20 + 8
2y = -12
y = -6
Verified answer
4x - 2y = -8x = -5
maka : 4(-5) - 2y = -8
= -20 - 2y = -8
= -2y = -8 + 20
= -2y = 12
y = 12/-2
y = -6