Question

Maths question......algebra

Answer 1

Answer:

2y +3 = 4y +5

2y-4y=5-3

-2y= 2

y= 2/-2

y= -1

3y+2= 6y+7

3y-6y = 7-2

-3y = 5

y = 5/-3

Answer 2

$Solution$

$= > 2y + 3 = 4y + 5 \\ \\ = > - 4y + 2y = 5 - 3 \\ \\ = > - 2y = 2 \\ \\ = > y = - 1 \\ \\ \\ \\ ......................................... \\ \\ \\ \\ \\ = > 3y + 2 = 6y + 7 \\ \\ = > 3y - 6y = 7 - 2 \\ \\ = > - 3y = 5 \\ \\ = > y - = \frac{5}{3}$

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