Question

pls solve this Q7 fast it's my worksheet ​

Answer 1

Answer:

the value of x=3 and

value of y=2

Answer 2

Answer:

• Values of x and y are 3 and 2 respectively.

Step-by-step explanation:

In the figure, ABCD is a parallelogram.

We know,

Diagonals of a parallelogram bisect each other.

So,

⇒ 5y + 1 = 6y - 1

⇒ 5y - 6y = - 1 - 1

⇒ -y = -2

∴ y = 2

Also,

⇒ 3x - 1 = 2(x + 1)

⇒ 3x - 1 = 2x + 2

⇒ 3x - 2x = 2 + 1

∴ x = 3

Verification:

⇒ 5y + 1 = 6y - 1

⇒ 5(2) + 1 = 6(2) - 1

⇒ 10 + 1 = 12 - 1

∴ 11 = 11

Also,

⇒ 3x - 1 = 2(x + 1)

⇒3(3) - 1 = 2(3 + 1)

⇒ 9 - 1 = 6 + 2

∴ 8 = 8