Rezolvati ecuatiile : (prin metoda de deschidere a parantezelor)

a)60:(3y+2)=12 b)1-3(8x-4=1 c)1605+4(4-x)=2011]'

VAROG FOARTE MULT !!!!

Răspunsul a fost dat de: USER5532
29 Agustus 2025 matematica 5 minute
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Întrebare

Clasă: Education Materie: matematica
Rezolvati ecuatiile : (prin metoda de deschidere a parantezelor)

a)60:(3y+2)=12 b)1-3(8x-4=1 c)1605+4(4-x)=2011]'

VAROG FOARTE MULT !!!!
Întrebare a fost pusă de:
187 Vezi 187 Răspunsuri

Răspuns (187)

Cel mai bun răspuns
(96)
a). 60:(3y+2)=12|•60
3y+2= 720| :2
3y=360 |:3
y= 120

Răspunsul a fost dat în data 29 Agustus 2025

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