Respuesta :
Answer:
Step-by-step explanation:
3(x + 2) + 4(x - 5)
Opening brackets
= 3x + 6 + 4x - 20
= 3x + 4x + 6 - 20
= 7x - 14
Answer:
Step-by-step explanation:
3(x + 2) + 4(x - 5)
Opening brackets
= 3x + 6 + 4x - 20
= 3x + 4x + 6 - 20
= 7x - 14