The teacher separated her class of forty six students into two groups. One group has 4 more more than twice as many students as the group. use variables s for the group with less students

Estudiantes: 46

Grupo 1 = 2s + 4

2º grupo = s

(2s + 4) + s = 46

2s + 4 + s = 46

3s 4 = 46

3s = 46 - 4

3s = 42

[TEX] s = / frac { 42} {3} / / / / s = 14 [ / tex]

1er grupo = 2s + 4

1er grupo = 2 (14) + 4

1er grupo = 28 + 4

1er grupo = 32

2º grupo = 14