Question

solve and check
3y +4/2-6y= -2/5​

Answer 1

Answer:

$3y + \frac{4}{2} \: - 6y \: = \: \frac{ - 2}{5} \\ \frac{6y + 4 - 12y}{2} = \frac{ - 2}{5} \\ \frac{4 - 6y}{2} = \frac{ - 2}{5} \\ 4 - 6y = \frac{ - 4}{5} \\ 20 - 30y = - 4 \\ - 30y = - 34 \\ y = \frac{ - 34}{ - 30} \\ y = \frac{17}{15}$

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Answer 2

Answer:

solve,

3y+4/2-6y = -2/5

=> 3y+2-6y = -2/5

=> -3y + 2 = -2/5

=> -3y = -2/5 -2

=> -3y = ( -2 -10) /5

=> -3y = -12/5

=> y = -12/5(-3)

=> y = 4/5

check,

3y+4/2-6y = -2/5

= 3(4/5)+4/2-6(4/5) = -2/5

= 12/5 + 2 - 24/5 = -2/5

= (12+10-24) / 5 = -2/5

= ( 22-24) / 5 = -2/5

= -2/5 = -2/5