The Abelian property or commutativity.
(9,3)
(-5, 2)
x=(-5y-1)/3
6x plus 3y minus 2x plus 5y equals 4x plus 8y.
The Abelian property or commutativity.
I think that wants to be 16x2 - 40xy + 25y2 That factors to (4x - 5y)(4x - 5y) or (4x - 5y)2
(9,3)
(-5, 2)
x=(-5y-1)/3
5y + 7 = 25y = -5y = -1
no
6x plus 3y minus 2x plus 5y equals 4x plus 8y.
No.
It equals x+5y simplified
I do not know how to answer this.
9y+3 = 5y+13 9y-5y = 13-3 4y = 10 y =2.5