Q:

the solution to a system of linear equations is (-3, -3). Which system of linear equations has this point as its solution? I'm being timed! ​

Accepted Solution

A:
Answer:x - 5y = 12 and 3x + 2y = -15Step-by-step explanation:[tex](-3,\ -3)\to x=-3,\ y=-3\\\\\text{Put the values of x and y to the equations and check equality:}\\\\x-5y=-12\\-3-5(-3)=-12\\-3+15=-12\\12=-12\qquad\bold{FALSE}\\\\x-5y=12\\-3-5(-3)=12\\-3+15=12\\12=12\qquad\bold{TRUE}\\\\3x+2y=-15\\3(-3)+2(-3)=-15\\-9-6=-15\\-15=-15\qquad\bold{TRUE}[/tex]