Ответ:
1)5(×-2)+3×=2×-(10-6×)
8×=8×
2)
[tex] \frac{5y + 1}{4} + \frac{3y + 2}{16} = 3 \\ y = \frac{42}{23} [/tex]
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Ответ:
1)5(×-2)+3×=2×-(10-6×)
8×=8×
2)
[tex] \frac{5y + 1}{4} + \frac{3y + 2}{16} = 3 \\ y = \frac{42}{23} [/tex]