Question

please answer this please​

Answer 1

Answer:

answer is 22/7

Step-by-step explanation:

4y-4+3y-6/12=1

7y-10=12

7y=12+10

7y=22

y=22/7

Answer 2

Answer:

$\frac{y - 1}{2} - \frac{y - 2}{ 4} = 1 \\ \frac{y - 1}{2} = 1 + \frac{y - 2}{ 4} \\ \frac{y - 1}{2} = \frac{4 + y - 2}{4} \\ = \frac{y - 1}{2} = \frac{y + 2}{4} \\ \sf \: use \: cross \: multiply \: \\ 4(y + 2) = 2(y + 2) \\ = 4y + 8 = 2y + 4 \\ = 4y - 2y = 4 - 8 \\ 2y = - 4 \\ y = \frac{ - 4}{2} \\ \huge \star \: y = - 2$