Ответ:
[tex]\frac{1}{6}y-2=1+\frac{1}{3}y\\ \frac{1}{6}y - \frac{1}{3}y= 1+2\\ \frac{1-2}{6}y=3\\- \frac{1}{6}y=3\\y= 3* (-6)\\y= -18[/tex]
2)[tex]1,7 - 8(x-1)=3,7 + 2x\\1,7 - 8x + 8 - 2x = 3,7\\-10x = 3,7 - 1,7 - 8\\-10x = -6\\x= \frac{6}{10} \\x= \frac{3}{5}[/tex]
Объяснение:
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Ответ:
[tex]\frac{1}{6}y-2=1+\frac{1}{3}y\\ \frac{1}{6}y - \frac{1}{3}y= 1+2\\ \frac{1-2}{6}y=3\\- \frac{1}{6}y=3\\y= 3* (-6)\\y= -18[/tex]
2)[tex]1,7 - 8(x-1)=3,7 + 2x\\1,7 - 8x + 8 - 2x = 3,7\\-10x = 3,7 - 1,7 - 8\\-10x = -6\\x= \frac{6}{10} \\x= \frac{3}{5}[/tex]
Объяснение: