Question

In the given figure, ABCD is a parallelogram. Find
5x - 1
3x+5​

Answer 1

Step-by-step explanation:

Sides of a parallelogram are equal

So 3x + 5 = 5x - 1

-2x = -6

x = 3

Answer 2

Step-by-step explanation:

Given,

sides are 5$x$-1, 3$x$+5

∵Opposite sides of parallelogram are equal

∴5x-1 = 3x+5

⇒ 5x-3x = 5+1

⇒ 2x = 6

⇒ x = 3

∴ 5x-1 = 5×3-1 = 15-1 = 14

3x+5 = 3×3+5 = 9+5 = 14