Dos estudiantes leen un libro. Keith lee 6 páginas por día. Tameka lee 5 páginas por día, pero ella comienza más temprano y ya ha leído 15 páginas. Escribe un sistema de ecuaciones para representar la situación, usando d para días y p para páginas.

Alguna vez estaran keith y tameka en la misma pagina el mismo dia explicalo.​

answer: y=0 if that is what u r looking for

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: