Question

Matrix help?
The value of x in A is ______, and the value of y in B is _______.

Answer 1

Idk how to do matrixes on here so there's that lol

Answer 2

if you multiply each and every element of matrix A by -5,
you will get the matrix -5A.

does this make sense?

Answer 3

Yes, so x=-7

Answer 4

yes!

Answer 5

and y = -25

Answer 6

very good :)
\(\huge \checkmark \)

Answer 7

Awesome, thank you!

Answer 8

welcome ^_^