Respuesta :
Answer:
x = 12
Step-by-step explanation:
Given
3x + x = 2x + 24, that is
4x = 2x + 24 ( subtract 2x from both sides )
2x = 24 ( divide both sides by 2 )
x = 12
Answer:
x = 12
Step-by-step explanation:
Given
3x + x = 2x + 24, that is
4x = 2x + 24 ( subtract 2x from both sides )
2x = 24 ( divide both sides by 2 )
x = 12