Q15 I of 38 Page 190

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

By cross multiplying we get

13x+32=4×21

⇒ 13x+32=84

⇒ 13x=84-32

⇒ 13x=52

This is the required root of the given equation.

15 G

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

15 H

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

15 J

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

25 + 3(4x - 5) + 8(x + 2) = x + 3

15 K

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