Determine the value and value for each of the following:
a) 2(3,y )-5(x,2)= (6,-4 )
I assume we are looking at vectors, then
(6,2y) - (5x,10) = (6,-4)
6-5x = 6 , solve for x
2y - 10 = -4, solve for y
a) 2(3,y )-5(x,2)= (6,-4 )
(6,2y) - (5x,10) = (6,-4)
6-5x = 6 , solve for x
2y - 10 = -4, solve for y