|a+2 3z+1 5m|+|3a 2z 5m|=|10 -14 80|
|4k 0 3 | |2k 5 6| |10 5 9|
I needed to repost this. This is a matrice and I am trying to find the values of the variables in each equation.
There is only one equation and it does not make sense to me. You have the sum of two 3x1 matrices on the left and the product of three 3x1 matrices on the right. Matrices do not multiply in the manner shown.
Perhaps another teacher can figure it out.