Question

5 (y-2) +(y-3)=2(2y+1)-9​

Answer 1

Answer:

5y-10+y-3=4y+2-9

5y+y-10-3=4y-7

6y-13=4y-7

6y-4y=-7+13

2y=6

y=6/2

y=3

Answer 2

Given Equation:

5 ( y - 2 ) + ( y - 3 ) = 2 ( 2y + 1 ) - 9

To Find:

The value of y.

Solution:

5 ( y - 2 ) + ( y - 3 ) = 2 ( 2y + 1 ) - 9

By opening the brackets, we get

5y - 10 + y - 3 = 4y + 2 - 9

or, 5y + y - 10 - 3 = 4y - 7

or, 6y - 13 = 4y - 7

or, 6y - 4y = -7 + 13

or, 2y = 6

or, y = 6/2 = 3

Answer:

y = 3

To Check:

By putting the value of y, we get

5(3) - 10 + (3) - 3 = 4(3) + 2 - 9

or, 15 - 10 = 12 - 7

or, 5 = 5

LHS = RHS

Hence, Verified.