Q16 A of 38 Page 190

Let’s write mathematical stories and from equations.

x = 5 →


x = 5


When 3 is added to a number we get 8.


So,


Lets the number be x,


According to the condition:


x + 3= 8


x = 5


More from this chapter

All 38 →
15

Let’s find the roots of the equations (i.e. let’s solve the equations).

3(x-4)2+ 5(x-3)2 = (2x-5) (4x-1)-40


 15

Let’s find the roots of the equations (i.e. let’s solve the equations).

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


 16 B

Let’s write mathematical stories and from equations.

y=-11 →


 16 C

Let’s write mathematical stories and from equations.