Question

3 (y - 7) – 2 (3y - 4) = (2 - 5y)​

Answer 1

Answer:

3y - 21 - 6y + 8 = 2-5y

-3y - 13 = 2- 5y

-3y + 5y = 2 + 13

2y = 15

y = 15/2

Answer 2

Answer:

=> The value of y is $\frac{15}{2} .$

Step-by-step explanation:

Given that:-

$3 (y - 7) - 2 (3y - 4) = (2 - 5y)$

To find:- The value of the expression,

We must use the transposition method to determine the value of x:

As we have,

=> $3 (y - 7) - 2 (3y - 4) = (2 - 5y)$

Now distributing the terms, we get

=> $3 y - 21 - 6y - 8 = (2 - 5y)$

Combining the like terms, we get

=> $-3y -13=2-5y$

Now, add both sides by $13$:

=> $-3y -13+13=2-5y+13$

=> $-3y = 15 - 5y$

Rearranging the terms, we get

=> $-3y = - 5y+15$

Add $5y$ on both sides,

=> $-3y +5y = - 5y+15+5y$

=> $2y = 15$

Divide both sides by $2$,

=> $y = \frac{15}{2}$

Hence, the required solution is $\frac{15}{2} .$