Question

Given the system of equations, what is the solution?
3x - 2y + 10 = 0
5y = 4x + 8
{(-34/7, 16/7)}
{(34/7, -16/7)}
{(-34/7, -16/7)}

Answer 1

Substitute and check.

Answer 2

?

Answer 3

a solution is an order pair (x, y) that satisfy both equations in the system...
so if you want to determine if an ordered pair is a solution, take one of those choices and plug them into both equations...

Answer 4

\[\left(-\frac{34}{7},-\frac{16}{7}\right) \]