Question

The number of boys and girls in a class is equal.
The number of boys is 4 less than twice the number
twelve. Find the number of boys and girls.​

Answer 1

Answer:

Let the number of boys be x

Let the number of boys be xand girls be y.

Let the number of boys be xand girls be y.We have,

Let the number of boys be xand girls be y.We have,x=y

Let the number of boys be xand girls be y.We have,x=yand

Let the number of boys be xand girls be y.We have,x=yandx=12×2-4

Let the number of boys be xand girls be y.We have,x=yandx=12×2-4x=20

Let the number of boys be xand girls be y.We have,x=yandx=12×2-4x=20Therefore since x=y,

Let the number of boys be xand girls be y.We have,x=yandx=12×2-4x=20Therefore since x=y,Number of boys=20.

Let the number of boys be xand girls be y.We have,x=yandx=12×2-4x=20Therefore since x=y,Number of boys=20.Number of girls=20.

Let the number of boys be xand girls be y.We have,x=yandx=12×2-4x=20Therefore since x=y,Number of boys=20.Number of girls=20.Hope it helped.

Let the number of boys be xand girls be y.We have,x=yandx=12×2-4x=20Therefore since x=y,Number of boys=20.Number of girls=20.Hope it helped.^_^