Asked by Ashley Kate

Solve the system of linear equations using the substitution method.
3x + 3y = 0
-6x + 9y = -10
Answered by Ashley Kate
My answer to the above system is (2/3, -2/3). Am I right?
Answered by Damon
x + y = 0
so
y = - x
then
-6 x + 9 (-x) = -10
- 15 x = -10
x = 2/3
then
y = - x = -2/3
So Yes
Answered by Ashley Kate
Thanks
There are no AI answers yet. The ability to request AI answers is coming soon!