Kiana is 14 zach is 3 times as old as him
How old is he
Answer:
1/2
Step-by-step explanation:
7x4= 28
8x7= 56
simplify: 28/56=1/2
Let

be the identity matrix. Then pick whatever matrix you like for

.
There are no values of
m
m
that make the equation true.
No solution