Given the system of equations. Which of the options represents the resulting equation after an equivalent expression for y is substituted into the second equation.
-4x+y=3
2x-y=12

a.2x - (4 x + 3) = 12
b.-4(4 y + ) + y = 3
c.2 (4 x + 3) - y
d.-4 x + 4 x - 3 = 3

d

step-by-step explanation:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

from the sentence, "tomorrow morning, akiko will arrive an hour late" depicts a third person perspective because it doesn't use any pronoun to replace akiko, the subject of the sentence, and it is in singular form since akiko is only one person.

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.