Respuesta :
log_a x=z ⇔ a^z=x
In this case:
log (2x+3)=3 ⇔ 10³=2x+3
we have the following equation:
10³=2x+3
1000=2x+3
2x=1000-3
2x=997
x=997/2
x=498.5
Answer: x=498.5
In this case:
log (2x+3)=3 ⇔ 10³=2x+3
we have the following equation:
10³=2x+3
1000=2x+3
2x=1000-3
2x=997
x=997/2
x=498.5
Answer: x=498.5