Respuesta :
Answer:
x+15=3(x-5) his present ae is 15 years
Step-by-step explanation:
x+15=3(x-5)
x+15=3x-15
15+15=3x-x
30=2x
x=30/2=15 years
Answer:
x+15=3(x-5)
his present age is 15 years
Step-by-step explanation:
Answer:
x+15=3(x-5) his present ae is 15 years
Step-by-step explanation:
x+15=3(x-5)
x+15=3x-15
15+15=3x-x
30=2x
x=30/2=15 years
Answer:
x+15=3(x-5)
his present age is 15 years
Step-by-step explanation: