Question

answer as fast as possible ​

Answer 1

                                                                                               

• Answer:

option (b) 3x = 20 + 2x

                                                                                               

• Step-by-step explanation:

num. of boys is more than 10 the num. of girls

so,

num. of girls = x

num. of boys = x + 10

according to the question

common ratio between number of boys and girls

= $\frac{x + 10}{x}$ $=\frac{3}{2}$

lets take cross multiplication

2(x + 10) = 3x

2x +20 = 3x

linear equ in one variable num. of  boys ⇒ 3x =20 + 2x

option (b) 3x = 20 + 2x

option ( b ) is correct

                                                                                               

may be it is helpful for you

please mark as brainliest

Answer 2

Answer:

is the correct answer dear