A mobile price tagged Rs 5000 If a customer gets 12 discount adding certain percent VAT reaches Rs 4972 Find out the VAT percentage ​

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.