Question

2y+100=2× ayuda
2×=y+250​

Answer 1

Respuesta:

bueno, solo igualaria ese 2^x

siendo:

2y+100=y+250

2y-y = 250-100

y= 150

entonces: 2*150+100 = 2^x

400= 2^x ------ log base 2 (400) = log base 2 (2^x)

log(base2)(400) = x * log base2 (2)

x = log (base2)(400)

x=8.6438