Respuesta:
-20y + 15 = 2- 16y + 11
- 20y + 16y = 2 + 11 - 15
- 4y = - 2
y = -2/-4
y = 1|/2
y = 0.5
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Verified answer
Respuesta:
-20y + 15 = 2- 16y + 11
- 20y + 16y = 2 + 11 - 15
- 4y = - 2
y = -2/-4
y = 1|/2
y = 0.5