There are 120 solutions.
(1/2, 71 and 3/4)or(0.5, 71.75)
28 in this case.
For (x, y) = (0, 3) the first equation gives: 2*0 + 3 = -3 that is, +3 = -3 which is FALSE. So (0, 3) is not a solution.
yes because ab plus bc is ac
It is an equation and the value of x is 4
It is an equation and the value of x is -3
It is an equation and the value of x is 4
It is an equation and the value of x is 1
It is an equation and the value of x is 8
It is an equation and the value of x is 6
It is an equation and the value of x is 2
It is an equation and the value of x is 2
4
It is an equation and the value of v is 5.16
It is an equation and the value of r is 66
It is an equation and the value of a is 16