(-3x+1)(x+2) = 0
x = -2 or x = 1/3
3y = 5xy = x + 23y = 5x3(x + 2) = 5x3x + 6 = 5x3x - 3x + 6 = 5x - 3x6 = 2x6/2 = 2x/23 = xy = x + 2 = 3 + 2 = 5Thus, the solution of the set is (3, 5)Check:
It is -15x2 + x - 21.
The sum of 2 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 equals 2.
It equals 6
It equals 7
-2
0
345 is your answer.
22 = 4
I come up with 20.
-2
(-1, 0)