3c+4d=5 2c+5d=2
solve for d and c

Explanation:

The system of equation is the following:

We can solve the system by expliciting C from the second equation. We get:

And if we know substitute C into the first equation, we find

And by substituting D into the second equation, we find

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.