[" 7.In the adjoining figure,"ABCD" is a trapezium "],[" in which "CD|AB" and its diagonals intersect "],[" at "0." If "AO=(2x+1)cm,OC=(5x-7)cm,],[DO=(7x-5)cm" and "OB=(7x+1)cm," find "],[" the value of "x.]

In the adjoining figure,ABCD is a trapezium in which CD||AB and its diagonals intersect at O.If AO=(5x-7)cm,OC=(2x+1)cm,DO=(7x-5)cm and OB=(7x+1)cm, find the value of x.

In the adjoining figure, ABCD is a trapezium in which CD||AB and its diagonals intersect at O. if AO= (5x-7) cm, OC =(2x+1)cm, BO=(7x-5) cm and OD =(7x+1)cm , find the value of x.

In the given figure, ABCD is trapezium whow diagonals AC and BD intersect at O such that OA=(3x-1) cm, (OB=(2x+1) cm, OC=(5x-3) cm and OD =(6x-5)cm . Then, x=?

In the given fig., AB || DC and diagonals AC and BD intersects at O. If OA =3x-1 and OB =2x + 1, OC = 5x-3 and OD =6x-5, find the value of x.

ABCD is a trapezium in which AB parallel to DC and its diagonals intersect at P. If AP = (3x - 1) cm, PC = (5x - 3) cm, BP = (2x + 1) cm and PD = (6x - 5) cm, then the length of DB is: ABCD एक समलम्ब है जिसमें AB, DC के समानांतर है तथा इसके विकर्ण P पर एक दूसरे को काठते हैं | यदि AP = (3x - 1) सेमी, PC = (5x - 3) सेमी, BP = (2x + 1) सेमी तथा PD = (6x - 5) सेमी है, तो DB की लंबाई क्या होगी ?

In the given figure in Delta ABC ,DE||BC so that , AD=(4x-3)cm , AE=(8x-7) cm , BD=(3x-1) cm and CE=(5x-3)cm . Find the value of x .

In the given figure, in DeltaABC, DE||BC so that AD= (4x - 3) cm, AE= ( 8x-7) cm, BD= (3x-1) cm and CE= (5x-3) cm . Find the value of x.

In a square ABCD, AB=(2x+3) cm and BC=(3x-5) cm . Then , the value of x is

In the given figure, in DeltaABC , DE||BC so that AD= (4x - 3) cm , AE= ( 8x-7) cm , BD= (3x-1) cm and CE= (5x-3) cm . Find the value of x.