This is a question somebody I know had this question so here:
x = 2y + 5
y = (2x - 3) (x + 9)

How many ordered pairs (x, y) satisfy the system of equations above?

A) 0
B) 1
C) 2
D) Infinitely many

Question

This is a question somebody I know had this question so here:
x = 2y + 5
y = (2x - 3) (x + 9)

How many ordered pairs (x, y) satisfy the system of equations above?

A) 0
B) 1
C) 2
D) Infinitely many

ItsDante · Answer

I cant remembe the answer so help.

ItsDante · Answer

remember*

jhonyy9 · Answer

x = 2y + 5
y = (2x - 3) (x + 9)

so this is a system of equations - how you ve learn in what method you know to solve this system : substitution or elimination method ?

jhonyy9 · Answer

@Laylalyssa

jhonyy9 · Answer

in case of second equation you need distribute the parentheses - do you know the way ?